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Special Collections & Archives
Manuscripts
Inventory list
Return to archival description »
John D. Detwiler fonds.
Manuscripts
Identifier
Title
Level of description
Date
Digital object
890
Evolution.
File
[19--]
Add
891
Evolution of the cosmos.
File
[19--]
Add
892
Environment of the farm : speech to Middlesex educational assembly.
File
[19--]
Add
869
Nature study in public schools.
File
[19--]
Add
874
The biological control of insect pests.
File
[19--]
Add
876
The teaching of nature study.
File
[19--]
Add
877
The pearly fresh-water mussel and the pearl button industry.
File
[19--]
Add
879
The ox warble flies.
File
[19--]
Add
881
Life cycle of broad tapeworm, Diphyllobothrium latum.
File
[19--]
Add
882
Fannia scaleris and Fannia canicularis.
File
[19--]
Add
884
Notes on evolution.
File
[19--]
Add
887
Speech notes.
File
[19--]
Add
888
Speech notes.
File
[19--]
Add
889
Notes on fraternities.
File
[19--]
Add
859
The Thames again in flood.
File
[19--]
Add
862
Insect friends and enemies of man.
File
[19--]
Add
864
The problem of fish and wildlife.
File
[19--]
Add
865
Our agricultural heritage.
File
[19--]
Add
873
Our dependence on birds and insects.
File
[19--]
Add
880
Further studies of the ventral prothoracic gland of notodontid caterpillars.
File
[19--]
Add
885
Speech notes : University of Western Ontario fundraising.
File
[1929?]
Add
893
Bugs.
File
[19--]
Add
894
Conservation.
File
[19--]
Add
857
Conservation.
File
[19--]
Add
860
A few reminiscences of the west.
File
[19--]
Add
861
Garden insects and how to control them.
File
[19--]
Add
863
The scientific attitude.
File
[19--]
Add
866
Interesting ways of insects.
File
[19--]
Add
867
The contribution of zoology to a liberal education.
File
[19--]
Add
870
Mother Nature's house cleaner.
File
[19--]
Add
872
Conservation and our natural heritage.
File
[19--]
Add
883
Editorial : "To the editor of the Globe."
File
[19--]
Add
886
Speech notes : University of Western Ontario fundraising.
File
[1929?]
Add
895
Bumble-bees.
File
[19--]
Add
858
The service the University of Western Ontario may render to agriculture.
File
[19--]
Add
868
Entomology and the arts curriculum.
File
[19--]
Add
871
Some bug fallacies.
File
[19--]
Add
875
How birds and insects work together.
File
[19--]
Add
878
Methods and matter in nature study.
File
[19--]
Add