Swiader john m <br/><br/>
Producing vegetable crops 

 - 4th  
 - Lucknow  International Book Dist.  1994 
 - xiii; 626p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vegetable corps
<br/><br/><label>Dewey Class. No.: </label>635  / SWI.P