Development document for effluent limitations guidelines and new source performance standards for the synthetic resins segment of the plastics and synthetic materials manufacturing point surce category 

 - Washington, D.C. :  United States Government Printing Office,  1974 
 - xv, 238 p. :  ill. ;  28 cm. 
 - EPA-440/1-74-010-a .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>Plastics--Recycling
<br/><br/><label>Dewey Class. No.: </label>668.4