Kingsbury, Robert C. <br/><br/>
Commercial geography of Trinidad and Tobago. 

 - [Bloomington, Indiana?] :  Dept. of Geography, Indiana University ,  1960. 
 - 44 pages :  illustrations, maps. 
 - Technical report ;  no. 4 .
 - Technical report (Indiana University. Department of Geography) ;  no. 4. .
<br/><br/> "Office of naval research, Contract Nonr-908 (13)--NR 388-051." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce.<br/>Economic history.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Trinidad and Tobago--Economic conditions.<br/>Trinidad and Tobago--Commerce.<br/>Trinidad and Tobago.