TY  - BOOK
AU  - Gutenberg,Beno
AU  - Adams,L.H.
TI  - Internal constitution of the earth
U1  - 551.1 23
PY  - 1951///
CY  - New York
PB  - Dover Publications
KW  - Crust of the Earth
KW  - Earth (Planet)
KW  - Internal structure
N1  - Include Index
ER  -