Medina Ramos, Mila. <br/><br/>
International bibliography on cropping systems, 1977-19 

 - Manila :  International Rice Research Institute,  1977-19 
 - v 
<br/><br/> La biblioteca tiene: 1977, 1978 
<br/><br/><label>LCCN: </label>33661 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arroz.<br/>Sistemas de cultivo--Bibliografía.
<br/><br/><label>Dewey Class. No.: </label>631.5  / M4