000
00304nam a2200121Ia 4500
008
230223s9999 xx 000 0 und d
082
_a
10-2022
100
_a
Rajarshi
245
0
_a
Eco-Sensitive Approach to Generate River Related Economy
260
_c
2022
502
_c
Dr. Joydeep Dutta
942
_c
DT
999
_c
23315
_d
23315