Making aquatic weeds useful :  some perspectives for developing countries / 
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, DC :  National Academy of Sciences,  1976. 
<br/><br/> Resumes in Spanish and French. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>76053285 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic weeds.<br/>Aquatic plants -- Economic aspects.--Aquatic plants -- Economic aspects.