McVickar, Malcolm H. <br/><br/>
Using commercial fertilizer, commercial fertilizers and crop production 

 - Danville, Ill. :  Interstate,  1952 
 - 208 p.  : ilus. 
<br/><br/><label>LCCN: </label>60230 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizantes.
<br/><br/><label>Dewey Class. No.: </label>631.8  / M32