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History of CNC
Results of early and late seeding of barley, oats and spring wheat
Insect pests of sunflowers in Manitoba
Bioindicators
Making every blade count
Bee-keeping in Ontario
How to examine apiaries and cure them of foul brood
Soft white wheat production
Notes on Trinidad and Tobago
Some results of co-operative experiments on races of bees to determine their power to resist European foul brood