Brickbauer, Elwood A <br/><br/>
Approved practices in crop production 

 - Illinois  The Interstate  1967 
 - 397 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CULTIVATION AND HARVESTING
<br/><br/><label>Dewey Class. No.: </label>631.5  / BRI