Opportunities for biological control of agricultural pests in developing countries /
Opportunities for biological control of agricultural pests in developing countries / D.J. Greathead and J.K. Waage - Washington, D.C. : World Bank, 1983 - v, 44 pages : illustrations ; 28 cm - World Bank technical paper ; no. 11 .
includes bibliographical reference
0821301640 (paperback)
Pest control --Biological control
Plants, Protection of.
Underdeveloped areas --Plants, Protection of..
Underdeveloped areas --Pest control --Biological control
SB975 G74