TY - BOOK AU - Scher,Herbert B. ED - Controlled-Release Pesticide Symposium ED - American Chemical Society. TI - Controlled release pesticides: a symposium SN - 0841203822 PY - 1977/// CY - Washington, D.C. PB - American Chemical Society KW - Pesticides, Controlled release KW - Congresses N1 - Includes bibliographical references and index ER -