Insect Pollination of Cultivated Crop Plants
Agriculture Handbood No. 496
Auth or Ed:				Publisher:	Date Pub:
S.E.McGregor				Agricultural research service United States department of agriculture	1976, USA
Content:
Economics of plant pollination, flowering & fruiting of plants, pollinating agents, bee keeping in relation to pollination, pesticides, crops dependent upon or benefited by insect polination
Section:	Cat:	Pub Type:	Lang:	Illust:	Pages:
Three	S Seed Saving, Plant Breeding & Propagation - blue	Report	English	Bl & wh photos