TY - BOOK ED - Meeting of the American Chemical Society TI - Natural pest control agents: proceedings T2 - Advances in chemisrty series U1 - 632.9 21st ed. PY - 1966/// CY - Washington, D.C. PB - American Chemical Society KW - Pest control KW - Pest management KW - Plant protection N1 - Sponsored by Pesticides subdivision of the Division of agricultural and food chemistry ER -