von Oppenfeld, Horst <br/><br/>
Farm management, land use and tenancy in the Philippines / 
Horst von Oppenfeld & Judith von Oppenfeld, J. C. Sta. Iglesia & P. R. Sandoval 
 - Laguna :  Philippines University Press ,  1957 
 - 168p. :  ill. ;  20 cm.  
 - Central expiriment station bulletin .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Philippines<br/>Farm management<br/>Land use<br/>Economic aspects
<br/><br/><label>Dewey Class. No.: </label>630.914  / VON