TY  - BOOK
AU  - Ganeri,Anita
TI  - Day and night
T2  - Nature's patterns
SN  - 0431113971
PY  - 2005///
CY  - Oxford
PB  - Heinemann Library
KW  - Biological rhythms
KW  - Juvenile literature
KW  - sears
KW  - Days
KW  - Time
N1  - Includes bibliographical references and index
ER  -