000
00305nam a22001217a 4500
999
_c
6391
_d
6391
020
_a
9789350143223
082
_a
574.5
_b
SRI
100
_a
Srivastava, Smriti
245
_a
A Textbook of Energy Environment and Ecology
260
_a
New Delhi
_b
SK Kataria and Sons
_c
2020
300
_a
266p.
942
_2
ddc
_c
BK