Cirad. <br/><br/>
Images of research (Cirad) 
Cirad. 
 - Paris  CIRAD  1999 
 - 71 p. 
<br/><br/><label>ISBN: </label>2-87614-355-0 
<br/><br/><label>Subjects--Index Terms: </label>Environment natural resources sustainable development wildlife rural development direct seeding tropical rainforest fair trade fuelwood epidemiologists petits ruminants collective irrigation systems