000
00235nam a2200109 4500
082
_a
G/309.25 VIC-P
100
_a
Vichar Bharati
245
_a
Paryavaran
260
_a
Ahmedabad
_b
The Author
_c
2018
300
_a
666
942
_2
ddc
_c
BK
999
_c
137504
_d
137504