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4-H Club insect manual
Efficacy trials using zinc phosphide oat bait for controlling field rodents in Montana
Handbook on insect enemies of flowers and shrubs
Cooling hot-bottled pasteurized milk by forced air
The old and the new in corn culture
Walnut husk-maggot
The plants of Prince Edward Island
Cranberry diseases
The European horse-radish webworm
Homemade lime-sulphur concentrate