000
00305nam a22001217a 4500
999
_c
528189
_d
528189
020
_a
9788195496594
082
_a
V432x54 C459
100
_a
Chowdhury, B.R.
_9
48912
245
_a
River & research
_c
by B.R. Chowdhury
260
_a
Kolkata
_b
SAIARD
_c
2023
300
_a
188p.
650
_a
Rivers - India
_9
48913