000 00516nam a2200097Ia 4500
008 120223s9999 xx 000 0 und d
082 _a614.7 SYK
100 _aSykes, G.
245 _aMicrobial aspects of pollution
260 _bAcademic Press
_aLondon
_c1971
999 _c152415
_d152415