Clubb, Jerome M., <br/><br/>
Ecological data in comparative research :  report on a first International Data Confrontation Seminar / 
by Jerome M. Clubb. 
 - [Paris] :  UNESCO,  [1970] 
 - 37 p. ; 
<br/><br/><label>ISBN: </label>GDB634 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences
<br/><br/><label>Dewey Class. No.: </label>304.2  / Ec