Uexkull, H.R. Von. <br/><br/>
Aspects of fertilizer use in modern high- yield rice culture 

 - Bern :  International Potash Institute,  1976 
 - 74 p.  : ilus. ; gráfs. 
 - IPI-Bulletin  ; 3 .
 - IPI Bulletin  ; 3 .
<br/><br/><label>LCCN: </label>44719 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arroz--Rendimiento.<br/>Fertilizantes--Efecto en arroz.