P.A.I Pesticides Information. Vol 14(1988) - 29 No 1-3(2003) - New Delhi P.A.I 1988 - 346p P.A.I: Pesticides Information. Vol 14(1988) - 29 No 1-3(2003). New Delhi. P.A.I, 1988.--(632.9505P.A) ENGLISH Dewey Class. No.: 632.9505 / PI