Engelstad, O. P. <br/><br/>
Fertilizer technology and use 

 - 3 ed. 
 - Madison :  Soil Science Society of America,  1985 
 - 633 p.  : ilus 
<br/><br/><label>LCCN: </label>8997 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizantes.
<br/><br/><label>Dewey Class. No.: </label>631.8  / E5 1985