Smedema, Lambert K. <br/><br/>
Land drainage  : planning and design of agricultural drainage systems 

 - Ithaca, N.Y. :  Cornell University,  1983 
 - 376 p. 
<br/><br/><label>LCCN: </label>62927 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drenaje.<br/>Hidrología.<br/>Suelos salinos.<br/>Suelos--Conservación.
<br/><br/><label>Dewey Class. No.: </label>631.6  / S5