Showing 1184 results
Archival description- SCA32-GA18-1-837
- File
- 1943
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-836
- File
- 1932
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-835
- File
- 1943
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-834
- File
- 1949
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-10-1058
- File
- 1949
Part of John D. Detwiler fonds.
File consists of one item:
Tennessee Valley authority: Dicision of Chemical Engineering (1949).
Detwiler, John D.
- SCA32-GA18-1-833
- File
- 1947
Part of John D. Detwiler fonds.
File consists of 3 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-832
- File
- 1944
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-831
- File
- 1940
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-830
- File
- 1950
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-829
- File
- 1941
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-828
- File
- 1949
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-827
- File
- 1944-1946
Part of John D. Detwiler fonds.
File consists of 3 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-10-1057
- File
- 1936
Part of John D. Detwiler fonds.
File consists of one item:
Dutch Elm Disease Eradication Activities in 1936 (1936).
Detwiler, John D.
- SCA32-GA18-1-826
- File
- 1943
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
Woods Hole Oceanographic Institution.
- SCA32-GA18-1-825
- File
- 1947
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-824
- File
- 1943-1944
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-823
- File
- 1939
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-822
- File
- 1937
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
Wisconsin State Conservation Commission.
- SCA32-GA18-1-821
- File
- 1949
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-820
- File
- 1932
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-819
- File
- 1943
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-818
- File
- 1942-1944
Part of John D. Detwiler fonds.
File consists of 3 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-817
- File
- 1944
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-816
- File
- 1947
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-815
- File
- 1946
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-814
- File
- 1946-1949
Part of John D. Detwiler fonds.
File consists of 63 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-813
- File
- 1947
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-812
- File
- 1942
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-811
- File
- 1948
Part of John D. Detwiler fonds.
File consists of 3 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-810
- File
- 1948-1950
Part of John D. Detwiler fonds.
File consists of 17 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-808
- File
- 1947
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
Wildlife conservation, U.s. and Canada.
- SCA32-GA18-7-969
- File
- [19--]
Part of John D. Detwiler fonds.
Unititled ts. notes, lacks p.1.
Detwiler, John D.
- SCA32-GA18-1-807
- File
- 1947
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-806
- File
- 1945
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-14-1161
- File
- 1939
Part of John D. Detwiler fonds.
File consists of one item:
density currents in Norris Reservoir (1939).
Detwiler, John D.
- SCA32-GA18-1-805
- File
- 1949
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-10-1056
- File
- 1937-1948
Part of John D. Detwiler fonds.
File consists of two items:
- Kentucky Reservoir and Waterfowl (1948);
- Limnological Data (Co2, O2, T.Aik, pH, and Temperatures) Norris Reservoire (1937).
Detwiler, John D.
- SCA32-GA18-1-804
- File
- 1942
Part of John D. Detwiler fonds.
File consists of 5 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-803
- File
- 1937-1949
Part of John D. Detwiler fonds.
File consists of 3 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-802
- File
- 1944
Part of John D. Detwiler fonds.
File consists of 7 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-801
- File
- 1949
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-800
- File
- 1945
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-10-1055
- File
- 1942
Part of John D. Detwiler fonds.
File consists of one item:
Louisiana and the TVA (1942).
Detwiler, John D.
- SCA32-GA18-1-799
- File
- 1946-1947
Part of John D. Detwiler fonds.
File consists of 4 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-798
- File
- 1946
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
What must we do to use South-western Ontario resources wisely?
- SCA32-GA18-5-908
- File
- [19--]
Part of John D. Detwiler fonds.
Detwiler, John D.
- SCA32-GA18-1-797
- File
- 1947
Part of John D. Detwiler fonds.
File consists of 11 pieces of correspondence.
Detwiler, John D.
Western Ontario Historical Notes.
- SCA32-GA18-13-1112
- File
- 1945-1946
Part of John D. Detwiler fonds.
Includes "Belwood as it was in 1873," by Hugh Templin. Western Ontario Historical Notes 3, no. 1 (March 1945): [1]-4, photo.
Detwiler, John D.
- SCA32-GA18-1-796
- File
- 1949
Part of John D. Detwiler fonds.
File consists of 5 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-795
- File
- 1946
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-14-1160
- File
- [19--]
Part of John D. Detwiler fonds.
File consists of one item:
The basswood leaf-miner, Baliosus ruber (Weber), (Chrysomelidae, hispani) ([19--]).
Detwiler, John D.
West and Southwest Michigan Soil Conservation conferences.
- SCA32-GA18-3-844
- File
- 1940-1944
Part of John D. Detwiler fonds.
Detwiler, John D.
- SCA32-GA18-10-1054
- File
- 1931
Part of John D. Detwiler fonds.
File consists of one item:
Observations on the Life-History and control of the Fern Scale, Hemichionaspis Aspidistrae Sign (1931).
Detwiler, John D.
- SCA32-GA18-1-794
- File
- 1946
Part of John D. Detwiler fonds.
File consists of 7 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-14-1159
- File
- 1930
Part of John D. Detwiler fonds.
File consists of one item:
Observations of the life-historyand control of the fern scale, Hemichionaspis aspidistrae Sign. (1930).
Detwiler, John D.
- SCA32-GA18-1-793
- File
- 1942
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-792
- File
- 1944
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-791
- File
- 1944
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-790
- File
- 1940
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-789
- File
- 1947
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-788
- File
- 1945
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-786
- File
- 1943
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-785
- File
- 1945-1948
Part of John D. Detwiler fonds.
File consists of 3 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-784
- File
- 1944
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-783
- File
- 1943-1947
Part of John D. Detwiler fonds.
File consists of 10 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-782
- File
- 1946
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-10-1053
- File
- 1941
Part of John D. Detwiler fonds.
File consists of one item:
[Miami and Erie Canal Industrial Super-Highway] (1941).
Detwiler, John D.
- SCA32-GA18-1-781
- File
- 1943
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-780
- File
- 1944
Part of John D. Detwiler fonds.
File consists of 4 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-779
- File
- 1943-1944
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-778
- File
- 1940
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-777
- File
- 1942
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-776
- File
- 1949
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-775
- File
- 1946
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-774
- File
- 1949
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-773
- File
- 1948
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-772
- File
- 1942-1943
Part of John D. Detwiler fonds.
File consists of 7 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-771
- File
- 1946
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-770
- File
- 1944
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-769
- File
- 1943-1944
Part of John D. Detwiler fonds.
File consists of 6 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-768
- File
- 1939
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-767
- File
- 1944-1945
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-766
- File
- 1942-1947
Part of John D. Detwiler fonds.
File consists of 3 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-765
- File
- 1949
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-764
- File
- 1943
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-763
- File
- 1946
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-10-1052
- File
- 1948
Part of John D. Detwiler fonds.
File consists of one item:
The Need of the Nation in Conservation of Our Natural Resources (1948).
Detwiler, John D.
- SCA32-GA18-1-761
- File
- 1944
Part of John D. Detwiler fonds.
File consists of 3 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-759
- File
- 1944
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-762
- File
- 1949
Part of John D. Detwiler fonds.
File consists of 6 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-760
- File
- 1932-1944
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-758
- File
- 1943
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
Utilization of the White memorial park for educational and scientific purposes.
- SCA32-GA18-5-926
- File
- [19--]
Part of John D. Detwiler fonds.
Detwiler, John D.
U.S. Superintendent of Documents.
- SCA32-GA18-1-752
- File
- 1943
Part of John D. Detwiler fonds.
File consists of 2 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-750
- File
- 1943
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
- SCA32-GA18-1-749
- File
- 1944
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.
U.S. Fish and Wildlife Service
- SCA32-GA18-1-748
- File
- 1943-1949
Part of John D. Detwiler fonds.
File consists of 4 pieces of correspondence.
Detwiler, John D.
- SCA32-GA18-1-747
- File
- 1949
Part of John D. Detwiler fonds.
File consists of 1 piece of correspondence.
Detwiler, John D.