An oil recovery system utilizing polyurethane foam-a feasibility study / 1973 
by R. A. Cochran...[et al.] 
 - Washington, D.C. :  United States Government Printing Office,  1973 
 - xiv, 199 p. :  ill.,  29 cm. 
 - Environmental protection technology series .
<br/><br/> EPA-670/2-73-084 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oil<br/>Pollution
<br/><br/><label>Dewey Class. No.: </label>628.16833