Gallant, Roy A.
The ice ages / Roy A. Gallant. - New York : Franklin Watts, 1985. - 64 p. : ill., maps. - A First book .
Describes the various ice age periods throughout history and prehistory and explains how and why they occur.
0531049124
84019673
Ice age.
Glaciers.
551.3
The ice ages / Roy A. Gallant. - New York : Franklin Watts, 1985. - 64 p. : ill., maps. - A First book .
Describes the various ice age periods throughout history and prehistory and explains how and why they occur.
0531049124
84019673
Ice age.
Glaciers.
551.3