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

 - 3 ed. 
 - Danville, Ill. :  Interstate,  1970 
 - 352 p.  : ilus. ; mapas ; gráfs 
<br/><br/><label>LCCN: </label>29263 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizantes.
<br/><br/><label>Dewey Class. No.: </label>631.8  / M32 1970