000
00257nam a22001097a 4500
082
_a
333
100
_a
Singh, Savindra
_9
82106
245
_a
Environmental Geography
260
_a
Allahabad
_b
Pravalika publications
_c
2018
650
_a
Environment
942
_c
BK
999
_c
66450
_d
66450