Stormwater runoff on urban areas of steep slope / 
by Ben Chie Yen...[et. al.] 
 - Washington, D.C. :  U.S. Environmental Protecton Agency,  1977 
 - x, 92 p. :  ill. ;  28 cm. 
 - Environmental Protecton Technology Series .
<br/><br/> EPA-600/2-77-168 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stormwater infiltration<br/>Storm sewers
<br/><br/><label>Dewey Class. No.: </label>628.212