TY - BOOK AU - Hedin,Paul A. AU - Menn,Julius J. AU - Hollingworth,Robert M. ED - Conference on Natural and Derived Pest Management Agents ED - American Chemical Society. TI - Natural and engineered pest management agents SN - 084122773X U1 - 632/.96 20 PY - 1994/// CY - Washington, DC PB - American Chemical Society KW - Natural pesticides KW - Congresses N1 - "Developed from the Conference on Natural and Derived Pest Management Agents sponsored by the Division of Agrochemicals, Snowbird, Utah, August 9-14, 1992."; Includes bibliographical references and indexes ER -