Pesticides Information. v.10, 1984
Mann, B.P.S., ed.
Pesticides Information. v.10, 1984 edited by B.P.S. Mann - New Delhi Pesticides Association of India 1984 - v.10, varies p.; 28cm.
Pesticides Information. v.10, 1984 edited by B.P.S. Mann - New Delhi Pesticides Association of India 1984 - v.10, varies p.; 28cm.