000
00259nam a2200097Ia 4500
008
220201s9999 xx 000 0 eng d
100
_a
ASHFAQ (AHMAD)
245
0
_a
INDUSTRIAL WASTE TREATMENT TECHNOLOGY
260
_b
KATSON-KATARIA PUB. NEW DELHI
942
_2
ddc
999
_c
99826
_d
99826