Gregory, K. J. <br/><br/>
Drainage basin form and process :  a geomorphological approach / 
K. J. Gregory [and] D. E. Walling 
 - London :  Edward Arnold,  1973 
 - x, 456 p. :  ill., maps. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 407-447 
<br/><br/><label>ISBN: </label>0713157070 :  ? 12.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Watersheds<br/>Variations<br/>Drainage
<br/><br/><label>Dewey Class. No.: </label>551.48