Roe, Harry Burgess <br/><br/>
Engineering for agricultural drainage/ 
Harry Burgess Roe and Quincy Claude Ayres 
 - New York:  McGraw-Hill,  1954 
 - xvii, 501 p.:  ill.;  22 cm. 
 - McGraw-Hill publications to agricultural engineering .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> $ 7.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural engineering<br/>Drainage<br/>Diversion structures (Hydraulic engineering)
<br/><br/><label>Subjects--Index Terms: </label>Underdrains 
<br/><br/><label>Dewey Class. No.: </label>631.6