An edition of The Hessian-fly and the Western wheat-stem saw-fly in Manitoba, Saskatchewan and Alberta (1915)
The Hessian-fly and the western wheat-stem saw-fly in Manitoba, Saskatchewan and Alberta
By Norman Criddle
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Publish Date
1994
Publisher
Govt. Print. Bureau
Language
eng
Pages
20
Description:
subjects: Control, Flies, Hessian flies, Insect pests, Cephus cinctus, Prairie Provinces, Lutte contres les Insectes nuisibles, Mouches
Places: Prairie Provinces