TY  - BOOK
AU  - Ozima,Minoru
TI  - Geohistory: global evolution of the earth 
SN  - 3540165959
PY  - 1987///
CY  - Berlin
PB  - Springer-Verlag
KW  - Isotope geology
KW  - Earth
KW  - Origin
N1  - Bibliography : p. 157-159
ER  -