TY  - BOOK
AU  - Gutenberg,Beno
AU  - Richter,C.F.
TI  - Seismicity of the earth
PY  - 1941///
CY  - Boulder, Colorado
PB  - The Geological Society of America
KW  - Seismology
N1  - 'Works to which reference is made': p. 118-125
ER  -