TY  - BOOK
AU  - Subramanian,V
TI  - A Textbook in Environmental Science
SN  - 8173194106 :
U1  - 333.7 19
PY  - 2002///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Environment
KW  - Spines
KW  - Environmental Science
N1  - cse
N2  - Environment Management
ER  -