TY  - BOOK
AU  - CLARK, SIDNEY P.
TI  - EARTH OF THE STRUCTURE
T2  - 0
U1  - 525 
PY  - 1971///
CY  - LONDON-U.S.A.
PB  - PRENTICE-HALL
KW  - CIENCIAS PURAS
N1  - GEOLOGICAL-SEISMOLOGY
ER  -