000 00323nam a2200109Ia 4500
008 200302s9999 xx 000 0 und d
100 _aS. A. Ross, P. H. M. Guo and Other
245 _aDesign and Selection of small wastewater treatment systems
260 _bIBT Publishers & Destributors
260 _c2016
300 _a287 P.,
999 _c3978
_d3978