TY  - BOOK
AU  - Reddy, M. Anji
TI  - Textbook of environmental science and technology
SN  - 9789381075449
U1  - 333.72 RED 23rd
PY  - 2011///
CY  - Hyderadad
PB  - BS publications
KW  - Environment sciences
KW  - Environmental Protection
N1  - (Revised edition)
UR  - www.bspublications.net
ER  -