TY  - BOOK
AU  - Byles,Monica
TI  - Life in the Polar Lands: Animals ; People ; Plants 
T2  - World book ecology
SN  - 0716652072
PY  - 1990///-
PY  - 1997///
CY  - Chicago
PB  - World book / Two-Can
KW  - Polar regions
KW  - Juvenile literature
ER  -