Carpenter, Harry Allen, 1878-1942

Carpenter and Wood's Our environment : it's relation to us / Harry A. Carpenter, George C. Wood - 464 pages : illustrations ; 25 cm.

Includes glossary Includes index

CONTENTS : Unit I: Air -- Unit II: Fire -- Unit III: Machines and electricity -- Unit IV: Water -- Unit V: Rocks abd soil -- Unit VI: Ourselves

60000946


Science--Juvenile literature.

Q161 / .C4 1960

301.3