Pesticides and environment; proceedings
National Seminar on Pesticides and Environment, Coimbatore,
Pesticides and environment; proceedings - Coimbatore Tamil Nadu Agricultural University 1984 - 24cm. 146
PESTICIDES -- ENVIRONMENTAL ASPECTS -- CONGRESSES
PESTICIDES -- ENVIRONMENTAL ASPECTS -- CONGR
632.95 N28P
Pesticides and environment; proceedings - Coimbatore Tamil Nadu Agricultural University 1984 - 24cm. 146
PESTICIDES -- ENVIRONMENTAL ASPECTS -- CONGRESSES
PESTICIDES -- ENVIRONMENTAL ASPECTS -- CONGR
632.95 N28P