000
00287nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
Metculf & Eddy
245
0
_a
Waste water engineering treatment
260
_b
Tata McGraw Hill
260
_c
1995
365
_b
360.00
942
_c
BK
999
_c
139531
_d
139531