Berger, Joseph <br/><br/>
Maize production the manuring of maize 

 - 1a. ed. 
 - [s.l.]:   Centre d´étude de l´azote,  c1962  
<br/><br/><label>Standard No.: </label>DVE-M7573 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ABONO DE MAIZ<br/>MAIZ<br/>PRODUCCION DE MAIZ
<br/><br/><label>Universal Decimal Class. No.: </label>633.15