An economic evaluation of medicinal tree cultivation :  Prunus Afr icana in Cameroon / 
A.B. Cunningham ... [et al ]. 
 - Paris :  Unesco,  2002. 
 - 35 p. :  ill. ;  30 cm. 
<br/><br/>Includes bibliographical references (p. 34-5) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicinal plants-- Cameroon.<br/>Prunus Africana.