Twenty explorers
By: Andrew Langley ; illustrated by Edward Mortelmans.
Contributors: Mortelmans, Edward, ill.
Edition: Reference ed.
Publisher: M. Cavendish
Published: 1990
Place of publication: New York
Language: eng
Number of pages: 48
Subjects: Explorers -- Juvenile literature.; Explorers.
Other titles: 20 explorers.
Description: Brief biographies of twenty important explorers from Marco Polo to Thor Heyerdahl.
Notes: Includes bibliographical references (p. [46]) and index.