TY  - BOOK
AU  - Heiskanen, Weikko A. 
AU  - Meinesz, F. A. Vening 
TI  - The earth and its gravity field
T2  - McGraw-Hill Series in the Geological Sciences
PY  - 1958///
CY  - New York
PB  - McGraw-Hill
KW  - Gravity FieldGravity Field-earth
ER  -