TY  - BOOK
AU  - Gadi, Ranu
AU  - Rattan, Sunita
TI  - Textbook of environmental studies: With experiments
SN  - 978-93-5014-526-5
U1  - 577 
PY  - 2016///
PB  - S.K.Kataria & Sons
KW  - ENVIRONMENT
N1  - 207; 27-Mar-2017
ER  -