Progress and problems in pesticides-residues analysis: proceedings
BINDRA, O. S
Progress and problems in pesticides-residues analysis: proceedings - Ludhiana 1973 - 336, 6p
PESTICIDES -- CONGRESSES
PESTICIDES -- CONGRESSES SES SPRAYING AND DUST -- RESIDUE IN AGRICULTUR
632.95 A35P
Progress and problems in pesticides-residues analysis: proceedings - Ludhiana 1973 - 336, 6p
PESTICIDES -- CONGRESSES
PESTICIDES -- CONGRESSES SES SPRAYING AND DUST -- RESIDUE IN AGRICULTUR
632.95 A35P