TY  - BOOK
AU  - Tripathi, A.K., ed.
TI  - Global environmental problems
T2  - Protect global earth series
SN  - 8170245230
U1  - 363.73 21st ed.
PY  - 1993///
CY  - New Delhi
PB  - Ashish Publishing House
KW  - Environmental toxicology
KW  - Pesticides - Environmental aspects
N1  - Index: p. 271-75
ER  -