TY - BK TI - Pest control: An assessment of present and alternative technologies: Corn/soybeans pest control SN - 0-309-02411-0 U1 - 633.15632 PY - 1975/// CY - Washington, DC (USA) PB - National Academic of Sciences, KW - Biological control KW - Chemical control KW - Crop losses KW - Insect control KW - Pest control KW - Quality KW - AGROVOC KW - Seed production KW - Soybeans KW - Stored products pests KW - Weed control KW - Zea mays N1 - Illustrations, tables, maps, references p. 167-169 ER -