The Impact of agroforestry-based soil fertility replenishment practices on the poor in western Kenya 
Frank Place... [et al.] 
 - Washington  IFPRI  2005 
 - 166 p.  28 cm 
 - Research report / IFPRI  142 .
 - Research report / IFPRI .
<br/><br/><label>ISBN: </label>0896291448 
<br/><br/><label>Subjects--Index Terms: </label>Kenia Proyectos de desarrollo Agroforesteria Fertilidad del suelo