TY  - BOOK
AU  - Sykes,Percy Molesworth
AU  - Wright,John H.
TI  - A history of exploration from the earlirst times to the present day / 
PY  - 1961///]
CY  - New York : 
PB  - Harper, 
KW  - Discoveries (in geography)
N1  -  Includes bibliographical references
ER  -