Schwab, Glennoo <br/><br/>
Soil and water conservation engineering 

 - 3rd ed. 
 - New York  John Wiley  1981 
 - 525p. 
<br/><br/><label>ISBN: </label>0471094231 
<br/><br/><label>Subjects--Topical Terms: </label>--Agricultural engineering<br/>626.8.624.13