CRUCIBLE GROUP <br/><br/>
People , Plants & Patents 

 -  1994  International Development research Centre 
 - 1-117  0  Paper 
<br/><br/> Paper Back 
<br/><br/><label>ISBN: </label>0-88936-725-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>Dewey Class. No.: </label>9D      N4