TY - BOOK AU - Thomson,W.T. TI - Agricultural chemicals SN - 0913702331 (bk. 1) U1 - 631.8 23 PY - 1991///-1993 CY - Fresno, Calif. PB - Thomson Publications KW - Pesticides N1 - Bk. 1. Insecticides, acaricides and ovicides; (1992 Rev.) --; Bk. 2. Herbicides; (1993 Rev.) --; Bk. 3. Miscellaneous agricultural chemicals; (1991-92 Rev.) ER -