000
00318nam a2200133Ia 4500
008
180705s9999 xx 000 0 und d
020
_a
9789350303573
100
_a
N Singh
245
0
_a
Handbook Of Water And Waste Water Treatment
260
_c
2018
_b
Oxford
365
_b
2295
650
_a
Agr.Engg
942
_c
BK
999
_c
115990
_d
115990