TY  - BOOK
AU  - Manoharachary C
AU  -  Jayarama Reddy P
TI  - Principles of Environmental Studies
SN  - 81-7800-069-5
PY  - 2004///
PB  - "BS Publications,Hyde"
KW  - Environmental Studies
KW  - Mechanical
N1  - YES
ER  -