1968 inventory municipal waste facilities in the United States;  a cooperative states report 

 - Washington, D.C. :  United States Government Printing Office,  1971 
 - 104 p. ;  23 cm. 
 - Federal Water Quality Administration publication no. CWT-6 .
 - United States.  Federal Water Quality Administration.  Publication  no. CWT-6 .
<br/><br/>Sewage treatment z United States 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal plants--United States.
<br/><br/><label>Dewey Class. No.: </label>363.72840973