Environmental Protection Agency  :  third session of the  conference in the matter of pollution of the navigable waters of Dade country, Floida and Tributaries, Embayments and Coastal waters 

 - Washington,D.C. :  United States Environmental Protection Agency,  1971 
 - 1-f, 231 p. ;  28 cm. 
 - United States. .
<br/><br/><label>Dewey Class. No.: </label>363.7394