Mathew, Floyd L. <br/><br/>
Demonstration of a non-aqueous sewage disposal system / 
Floyd L. Mathew and Ervin E. Nesheim 
 - Washington, D.C. :  United States Environmental Protection Agency,  1973 
 - Various pagings. :  ill.,  29 cm. 
 - Environmental protection technology series .
<br/><br/> EPA-670/2-73-088 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal<br/>Pollution
<br/><br/><label>Dewey Class. No.: </label>363.7284