000
00333nam a2200145Ia 4500
008
250402s9999 xx 000 0 und d
020
_a
9387397378
082
_a
363
_b
GUP-E
100
_a
GUPTA PROF. DR. M.K
245
0
_a
ENVIRONMENTAL SCIENCE
250
_a
9
260
_b
NIRALI PRAKASHAN
_c
2024
300
_a
8.24
942
_c
RR
999
_c
48005
_d
48005