Ngumy, J. G. <br/><br/>
Teacher's manual on agroforestry in dryland Africa/ 
James G. Ngumy 
 - Nairobi:  SIDA'S Regional soil conservation unit,  1992. 
 - 50.:  ill.:  25 cm. 
<br/><br/><label>ISBN: </label>9966896023 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>LC Class. No.: </label>DUCE S494.5A45R59