Bullbrook, J. A <br/><br/>
On the excavation of a shell mound at Palo Seco, Trinidad, B :  W :  I 

 - New Haven :  Yale university press-Department of anthropology,  1953 
 - 114 p: :  ill., carte 
 - Yale university publications in anthropology, 50 .
<br/><br/> <Donation Engel> 
<br/><br/>bibliogr. p. 112-114