TY  - BOOK
AU  - 
AU  - McWhinne, Mary A.
TI  - Polar research
U1  - 507/POL 
PY  - 0000///Westview Press
PY  - 1978///
CY  - Colorado
KW  - Science-experiments
KW  -  Science-study and teaching
N1  - Includes index and Bibliography and Glossary.
ER  -