TY  - BOOK
AU  - All India Symposium on Progress and problems in Pesticide-Re
TI  - Progress and problems in pesticide residue analysis
U1  - 632.95 A35P 
PY  - 1973///
CY  - Ludhiana
PB  - Punjab Agricultural University
KW  - PESTICIDES -- CONGRESSES
KW  - SPRAYING & DUSTING RESIDUES IN AGRICULTU
ER  -