TY  - BOOK
AU  - Garland,George D.
TI  - Introduction to geophysics: mantle, core, and crust 
SN  - 0721640265
U1  - 550 23
PY  - 1979///
CY  - Philadelphia
PB  - W. B. Saunders company
KW  - Geophysics
N1  - Includes bibliographies and indexes
ER  -