Mccollum J P <br/><br/>
Producing vegetable crops 

 - 3 
 - Denville  The Interstate Printers         1980 
 - xviii, 607p.  cm. 
<br/><br/> Appendix 577-584p. 
<br/><br/><label>Standard No.: </label>52459 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Plant production<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:5, M0