Social relations and seed transactions among small-scale maize farmers :  a case study from the Central Valleys of Oaxaca, Mexico / 
Lone B. Badstue...[et al.] 
 - México :  Centro Internacional de Mejoramiento de Maíz y Trigo,  2003 
 - v, 18 p. 
 - Economics Working Paper ;  02-02 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>MAIZ--CULTIVO<br/>AGRICULTURA--INVESTIGACION--OAXACA
<br/><br/><label>Dewey Class. No.: </label>F 633.15 S678s