Proceedings 1965/ 

 - 210 pages;  illustrations,  24cm. 
<br/><br/> Includes index, maps. 
<br/><br/><br/>In English. 
<br/><br/> hbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>proceedings.
<br/><br/><label>Dewey Class. No.: </label>620.549 P93P 1965