NEGASSI AMANUEL <br/><br/>
soil and water conservation manual for eritrea 

 - ICRAF HOUSE  RELMA  2002 
 - 264p. 
<br/><br/><label>ISBN: </label>9966896651 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOIL CONSERVATION
<br/><br/><label>LC Class. No.: </label>S 625  / .S65 2002