LEMMA, WENDIM-AGEGNEHU, <br/><br/>
METHODOLOGY FOR THE SELECTION AND TIMING OF WATER RESOURCES PROJECTSTO PROMOTE NATIONAL ECONOMIC 

 - 60 pages ;  illustrations 
 - Colorado. Hydrology papers ; no.77 .
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Resources
<br/><br/><label>Universal Decimal Class. No.: </label>551.48/.49