how and why wonder book of explorations and discoveries
By: written by Irving Robbin ; illustrated by Darrell Sweet ; editorial production, Donald D. Wolf.
Contributors: Sweet, Darrell.
Publisher: Grosset & Dunlap
Published: 1961
Place of publication: New York
Language: eng
Number of pages: 48
Subjects: Discoveries in geography -- Juvenile literature.; Explorers -- Juvenile literature.
Other titles: Explorations and discoveries