TY  - BOOK
AU  - Reddy, M Anji.
TI  - Text book of environmental science and technology
SN  - 9789381075449
U1  - 363.70286 
PY  - 2011///
CY  - Hyderabad
PB  - BS Publications Pvt. Ltd.
KW  - Social problems
KW  - Social services
KW  - Environmental problems
KW  - Science and technology
ER  -