Shuckrow, Alan J. <br/><br/>
Concentration technologies for hazardous aqueous waste treatment :  project summary / 
by Alan J. Shuckrow, Andrew P. Pajak and Jerome W. Osheka 
 - Cincinnati :  U.S. Government Printing Office,  1981 
 - 5 p. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification--Rotating disc process<br/>Sewage disposal plants--United States
<br/><br/><label>Dewey Class. No.: </label>363.72840973