Why in the world? /

Why in the world? / - Washington, D.C. : National Geographic Society, 1985. - 104 p. : ill. ; 26 cm.

Includes index.


Questions and answers on a wide range of subjects, including geophysical sciences, physiology, natural history, physics, and technology.

9780870445736


Science --Miscellanea --Juvenile literature.
Technology --Miscellanea --Juvenile literature.
Science -- Miscellanea.

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