Medcalf, J. C. <br/><br/>
Preliminary study on mulching young coffee in Brazil 

 - New York :  IBEC Research Institute,  1956 
 - 47 p.  ; gráfs. : ilus 
 - Bulletin  ; 12 .
 - Bulletin  ; 12 .
<br/><br/><label>LCCN: </label>33581 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abonos para café.<br/>Café--Rendimiento.<br/>Suelos cafetaleros.