Chemistry of Pesticides /
Roy, N.K.
Chemistry of Pesticides / N.K.Roy. - New Delhi : CBS Publication. - 346 p. ; 26 cm.
8123908541
Chemistry of Pesticides
668.6
Chemistry of Pesticides / N.K.Roy. - New Delhi : CBS Publication. - 346 p. ; 26 cm.
8123908541
Chemistry of Pesticides
668.6