TY  - BOOK
AU  - Jackson,Francis
TI  - Our living world
T2  - Finding out about science
AV  - PZ10.J18 Ou
PY  - 1964///]
CY  - New York
PB  - John Day Co.
KW  - Biology
KW  - Juvenile literature
UR  - http://www.archive.org/details/ourlivingworld00jack
UR  - http://www.openlibrary.org/books/OL5908853M
ER  -