Westphal E. <br/><br/>
Agricultural systems in Ethiopia    Maps 
Westphal E. 
 - Wageningen  Centre for Agricultural Publishing      1975 
 - 278p.  cm. 
<br/><br/><label>Standard No.: </label>8,356 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE
<br/><br/><label>Dewey Class. No.: </label>J.682.N7, L5 (RR)