Elementary science by grades
By: edited by Frank W. Ballou
Contributors: Peeples, Elizabeth K.
Publisher: D. Appleton-Century Co.
Published: 1934
Place of publication: New York
Language: eng
Subjects: Science; Juvenile literature
Notes: Books 2 and 3 have subtitle: A nature study and science reader.

Books 1-3 by Ellis C. Persing and Elizabeth K. Peeples.

Illustrations by Ve Elizabeth Cadie and R. Bruce Horsfall.