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Domestication of alfalfa leaf-cutter bees
Preparing insect displays
The fungi of Ontario I Uredinales
Tobacco preparation of the seedlings and the care to be given to them
Principles and methods involved in dehydration of apples
Swine production : economics
Preventing peach canker
Chemical control of weeds in the Atlantic Provinces
Trees for ornamental planting
Canada lynx conservation assessment and strategy