Brickbauer, Elwood A. <br/><br/>
Approved practices in crop production / 
Elwood A. Brickbauer and W. P. Mortenson. 
 - Danville, Illinois :  Interstate Printers & Publishers,  c1967. 
 - 395 pages :  Illustrations ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Field crops.
<br/><br/><label>LC Class. No.: </label>SB185  / .B7 1978 
<br/><br/><label>Dewey Class. No.: </label>633