TY  - BOOK
AU  - Jennings,Gary
TI  - The earth book
SN  - 0397312687 (lib. bdg.)
AV  - QH541.14 .J46
U1  - 301.31 
PY  - 1974///]
CY  - Philadelphia
PB  - Lippincott
KW  - Ecology
KW  - Juvenile literature
KW  - Pollution
N2  - Examines the many different kinds of pollution to which man is subjecting the earth and outlines some steps the reader can take to deal with this problem
ER  -