Conference in the Matter of Pollution of the Interstate Waters of Perdido Bay and Its Tributariesin the states of connecticut and New York  [proceedings 

 - Washington,  U.S. Federal Water Pollution Control Administration,  1970 
 - xi, 400 p.  illus.  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution--Congresses.--Perdido River Watershed (Fla. and Ala.)
<br/><br/><label>Dewey Class. No.: </label>628.168