TY  - BOOK
AU  - Agarwal,S.K
TI  - Perpectives in Environment: ( Prof. R.R. Das Commemoration Volume) / (Acc. 4183)
SN  - 8170249724
U1  - 333.7 AGA 22
PY  - 1998///]
CY  - New Delhi
PB  - A P H Publishing Corporation
KW  - Environment
ER  -