Wastes:  solids, liquids and gases a symposium presented at the last two Achema Meetings/  1967, 1970, Frankfurt/main, Germany ; translated from the German by Max Wulfinghoff. 

 - New York:  Chemical Publishing Co.,  1974. 
 - 432pages ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal