Long, James D. <br/><br/>
Modern hydrology and sustainable water development 
S.K.Gupta 
 - New York  McGraw-Hill  c1968 
 - ix,286p.:  ill.;  23cm 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0068013095 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic circuit design