TY  - BOOK
AU  - Carpenter, Harry A.
AU  - I. Wood, George C.
TI  - Our Environment : : Its Relation to Us 
U1  - Circ. 500 C226 
PY  - 1942///
CY  - New York : 
PB  - Allyn and Bacon, 
KW  - 1. Science -- Juvenile literature
N1  - 1. Includes Bibliography; 2. Glossary; 1. Index
ER  -