Gloyna, Earnest F. <br/><br/>
Waste Stabilization ponds 
by Earnest F. Gloyna 
 - Geneva  World Health Organization  1971 
 - 175p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage lagoons.
<br/><br/><label>Dewey Class. No.: </label>X89 W893