United Nations Environment Programme <br/><br/>
Watershed development  

 - Nairobi   UNEP  1982 
<br/><br/><label>ISBN: </label>UNEP environmental management guidelines, No. 3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Land economics
<br/><br/><label>Dewey Class. No.: </label>333.73 UNI