TY  - BOOK
AU  - Anil Kumar D E
AU  -  Arnab Kumar D E
TI  - Environmental Studies
SN  - 81-224-1293-9
PY  - 2001///
CY  - New Delhi
PB  - New Age International (P
KW  - Environmental Science
KW  - Civil
N1  - TRANSFERED
ER  -