Penrose, Boies,  1902-1976. <br/><br/>
Travel and discovery in the Renaissance, 1420-1620 / 
Boies, Penrose 
 - Cambridge :  Harvard University Press,  1955. 
 - xvi, 377 p. :  illus., maps. ;  25 cm. 
<br/><br/>Bibliography: p. [335]-356. and Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Discoveries in geography.<br/>Geography--Early works to 1800.
<br/><br/><label>Dewey Class. No.: </label>910.903  / PET 1955