Beets, Willem C <br/><br/>
Multiple cropping and tropical forming systems / 
Willem C Beets 
 - Boulder :  Westview,  c1982. 
 - xiv, 156 p. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0566006057 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crop<br/>Yields
<br/><br/><label>LC Class. No.: </label>SB186  / . 1982 
<br/><br/><label>Dewey Class. No.: </label>338.16  / B414m