Wyler, Rose The Story of the Ice Age : [Account of the Ice Age as put together from different scientific discoveries] / R. Wyler, G. Ames; Pictures by T.W. Voter. - New York : Harper & Row, 1956. - 81 p. : ill. ; 24 cm. Index, p. 79-81 Subjects--Topical Terms: Natural sciences Subjects--Index Terms: Ice Age