TY  - BOOK
AU  - Manoharachary, C.
AU  - Reddy, P. Jayarama and Charya, M.A.Singara
TI  - Principles of environmental studies
SN  - 9789388305396
U1  - 333.7 
PY  - 2024///
CY  - Hyderabad
PB  - BS Publications
KW  - Environmental Science
N1  - Bibliography, Glossary, Questions and Index Attached
ER  -