Soil and water conservation engineering 

 - 4th ed. 
 - New York :  John Wiley,  1993. 
 - xiii,507p. :  ill. ; 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0471599948 
<br/><br/><label>LC Class. No.: </label>S623  / .So3 1993