Soil conservation in Eritrea :   some case studies / 
Amanuel Neg assi ... [et al.]. 
 - Nairobi :   Regional Land Management Unit,   2000. 
 - viii, 84 p. :   ill. ;   23 cm. 
 - Technical report ;   no. 23. .
<br/><br/>Includes bibligraphical references. 
<br/><br/><label>ISBN: </label>9966896430 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soil conservation-- Africa
<br/><br/><label>Dewey Class. No.: </label>631.4 SOI