Our Environment : Its Relation to Us /
Carpenter, Harry A.
Our Environment : Its Relation to Us / Harry A. Carpenter - New York : Allyn and Bacon, c1942. - xii, 452 p. : ill. ; 20 cm.
1. Includes Bibliography. 2. Glossary. 1. Index.
1. Science -- Juvenile literature.
Circ. 500 C226
Our Environment : Its Relation to Us / Harry A. Carpenter - New York : Allyn and Bacon, c1942. - xii, 452 p. : ill. ; 20 cm.
1. Includes Bibliography. 2. Glossary. 1. Index.
1. Science -- Juvenile literature.
Circ. 500 C226