TY  - BOOK
AU  - Morrow,Marjorie
TI  - Junior biology
U1  - 574.076 19
PY  - 1950///
CY  - Sydney
PB  - Angus and Robertson
KW  - Biology
KW  - Problems, exercises, etc
KW  - Juvenile literature
N1  - For children; Includes bibliographies and index
ER  -