Tollner, Ernest W <br/><br/>
Natural resources engineering 

 - Iowa  Iowa State Press  2002 
 - xvi,576 p.  Illustration 
<br/><br/><label>ISBN: </label>0813818478 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURAL ENGINEERING<br/>Bioengineering<br/>HYDRAULIC ENGINEERING<br/>NATURAL RESOURCES ENGINEERING
<br/><br/><label>Dewey Class. No.: </label>627  / TOL