International Workshop on Socioeconomic Constraints to Development of Semi-Arid Tropical Agriculture <br/><br/>
International workshop on socioeconomic constrainsts to development of semi-arid tropical agriculture 

 - 435 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura<br/>Sistemas de Explotacion<br/>Desarrollo Agricola<br/>Aspectos Sociales<br/>Aspectos Economicos<br/>Zonas Tropicales<br/>Zona Semiarida