Carole S. Briggs
Research Balloons: Exploring Hidden Worlds
(Lerner Pub Group July 1, 1988)
, Edition Unstated edition
Describes different kinds of research balloons and the remarkable work that they do in expanding our knowledge of the world.
- 0822515857 / 9780822515852
- 14.4 oz.
- 7.8 x 0.2