Prewitt, C. G. <br/><br/>
Evaluation of four instream flow methodologies used on the yampa and white rivers, Colorado / 
C. G. Prewitt and C. A. Carlson 
 - Washington :  United States Government Printing Office,  1980 
 - 65 p. :  ill. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life sciences<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>570.973