TY  - BOOK
AU  - 
AU  - Dhaliwal,GS et al.
TI  - pestricides:their ecological impact in develpoing countries
SN  - 8171692486
U1  - 632.95 
PY  - 1993///
CY  - New Delhi
PB  - Commonwealth publishers
KW  - Soil Science/Microbes
ER  -