Ross, Stewart.
Into the unknown : how great explorers found their way by land, sea, and air / Stewart Ross ; illustrated by Stephen Biesty. - 1st U.S. ed. - Somerville, Mass. : Candlewick Press, 2011. - [85] p. : col. ill., col. maps ; 26 cm.
9780763649487
2010038720
Explorers--Juvenile literature.
Discoveries in geography--Juvenile literature.
G175 / .R7 2011
910.9
Into the unknown : how great explorers found their way by land, sea, and air / Stewart Ross ; illustrated by Stephen Biesty. - 1st U.S. ed. - Somerville, Mass. : Candlewick Press, 2011. - [85] p. : col. ill., col. maps ; 26 cm.
9780763649487
2010038720
Explorers--Juvenile literature.
Discoveries in geography--Juvenile literature.
G175 / .R7 2011
910.9