TY  - BOOK
AU  - Herberman,Ethan
ED  - WGBH (Television station : Boston, Mass.)
TI  - The great butterfly hunt: the mystery of the migrating monarchs 
SN  - 0671694286 (pbk.)
AV  - QL561.D3 H47 1990
U1  - 595.78/9 20
PY  - 1990///
CY  - New York
PB  - Simon and Schuster Books for Young Readers
KW  - Monarch butterfly
KW  - Juvenile literature
KW  - Butterflies
N1  - "In association with WGBH Boston."; Includes index
N2  - Examines the migration patterns of the monarch butterfly, describes the study and discoveries that yielded knowledge of these movements, and speculates on the origin of the insect and why it travels such long distances
ER  -