Cooke, G. W. <br/><br/>
Fertilizing for maximum yield 

 - 2 ed. 
 - London :  Crosby Lockwood Staples,  1975 
 - 297 p.  : gráfs. 
<br/><br/><label>LCCN: </label>29688 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivos--Rendimiento.<br/>Fertilizantes.
<br/><br/><label>Dewey Class. No.: </label>631.8  / C67 1975