000
00290nam a2200121Ia 4500
008
180721s9999 xx 000 0 und d
100
_a
Gatrial Bitton
245
0
_a
Wastewater microbilogy
260
_b
"John Wiley & Sons , Newyork"
260
_c
0
365
_b
"5,393.00"
942
_c
BK
999
_c
156171
_d
156171