Showing 1184 results

Archival description
Acarina.
SCA32-GA18-8-973 · File · [193-]
Part of John D. Detwiler fonds.

File consists of one package of course notes with title "Acarina" (mites and ticks.).

Detwiler, John D.
Albrecht, William A.
SCA32-GA18-10-994 · File · 1954
Part of John D. Detwiler fonds.

File consists of two items:

  • Let rocks their silence break (1954);
  • Soil and nutrition (1954).
Detwiler, John D.
Allan, D.J.
SCA32-GA18-10-995 · File · [19--]
Part of John D. Detwiler fonds.

File consists of one item:
The background of the public muskrat rehabilitation projects ([19--]).

Detwiler, John D.
Apiculture.
SCA32-GA18-12-1101 · File · 1956
Part of John D. Detwiler fonds.

File consists of instruction sheets from the Central Experimental farm in Ottawa.

Detwiler, John D.
SCA32-GA18-8-978 · File · 1920-1948
Part of John D. Detwiler fonds.

File consists of course materials: course descriptions, laboratory outline, illustrations, tables of classifications, etc. Untitled.

Detwiler, John D.
Applied biology 460B
SCA32-GA18-8-971 · File · 1944-1946
Part of John D. Detwiler fonds.

File consists of one notebook of lecture notes and and includes course outline, student grades.

Detwiler, John D.
SCA32-GA18-8-970 · File · 1920-1922
Part of John D. Detwiler fonds.

File consists of course outlines, lecture notes, exam questions, references, student attendance and marks for course on insects, including one titled "Friends and enemies of the garden." Includes two packages of hand-drawn pen and ink illustrations: "Wing venation" and "Morphology." Also includes a ts. (6 p., original): "Grasshopper."

Detwiler, John D.
Arnold, L.R.
SCA32-GA18-10-996 · File · 1944
Part of John D. Detwiler fonds.

File consists of one item:
History of the West Ottawa Soil Conservation District (1944).

Detwiler, John D.
SCA32-GA18-2-838 · File · 1932-1949
Part of John D. Detwiler fonds.

File consists of 44 pieces of correspondence from writers with last names beginning with the letters "B" to "M" to other recipients.

Detwiler, John D.
SCA32-GA18-2-839 · File · 1939-1949
Part of John D. Detwiler fonds.

File consists of 33 pieces of correspondence from writers with last names beginning with the letters "O" to "Y" to other receipients.

Detwiler, John D.
Baker, W.M.
SCA32-GA18-10-997 · File · 1949
Part of John D. Detwiler fonds.

File consists of one item:
The Forestry Program in the Tennessee Vally (1949).

Detwiler, John D.
Bates, C.G.
SCA32-GA18-10-999 · File · 1938
Part of John D. Detwiler fonds.

File consists of one item:
Reforestation and Flood Control (1938).

Detwiler, John D.
Battle, Helen I.
SCA32-GA18-14-1133 · File · 1940-1941
Part of John D. Detwiler fonds.

File consists of two items:

  • Biology through the abbatoir: the mammalian heart (1940);
  • Biology through the abbatoir: the mammalian lung (1941)
Detwiler, John D.
Billings, Norman F.
SCA32-GA18-14-1135 · File · 1954
Part of John D. Detwiler fonds.

File consists of one item:
Water rights law in Michigan: causes of legal problems (1954).

Detwiler, John D.
Billings, Norman F.
SCA32-GA18-10-1002 · File · 1954
Part of John D. Detwiler fonds.

File consists of one item:
Some Geological Factors in Underground Wast Disposal (1954).

Detwiler, John D.