Gray, Donald H.. <br/><br/>
Biotechnical slope protection and erosion control /  
by Donald H. Gray, Andrew T. Leiser. 
 - 1st ed /  
 - New York :   Van Nostrand Reinhold Company ,   1972 
 - xiv,271p :  
<br/><br/><label>ISBN: </label>0-442-21222-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil Erosion
<br/><br/><label>Dewey Class. No.: </label>J1(D:35)  / M2