TY  - BOOK
AU  - SOFAT, Seema
TI  - Study of genotoxic effects of some herbicides
U1  - T 632.954 S60S 
PY  - 1990///
CY  - Ludhiana
PB  - PAU
KW  - HERBICIDES -- TOXICOLOGY
KW  - GENETIC TOXICOLOGY
KW  - PLANTS EFFECTS OF HERBICIDES ON
ER  -