Huang Wu, Yao <br/><br/>
Effects of surface roughness and its spatial distribution o-n runoff hydrographs / by Yao-Huang Wu, Vujica Yevjevich, a-nd David A. Woolhiser 

 - Fort Collins, Colorado : Colorado State University 
 - [53] p. 
 - Hydrology papers ; no.96 / Colorado State University .