More water for arid lands :  promising technologies and research opportunities : report of an ad hoc panel of the Advisory Committee on Technology Innovation, Board on Science and Technology for International Development, Commission on International Relations. 

 - Washington :  National Academy of Sciences,  1974. 
 - vii, 153 p. 
<br/><br/> Introduction and summary in English, Arabic, French, and Spanish.  "Prepared ... for the Office of Science and Technology, Bureau for Technical Assistance, Agency for International Development, Washington, D.C." 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>74010058  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply.<br/>Water-supply, Agricultural.<br/>Arid regions.<br/>Water conservation