DINGES(RAY) <br/><br/>
Natural Systems for Water Pollution Control 

 -  1982  Van Nostrand Reinhold Company 
 - 1-252  0  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>ISBN: </label>0-442-20166-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil & Water Conservation
<br/><br/><label>Dewey Class. No.: </label>DT5:54        M2