TY  - GEN
AU  - Ahrens, Louis Herman
AU  - 
TI  - ORIGIN AND DISTRIBUTION OF THE ELEMENTS
U1  - 551.9 
PY  - 1979///
CY  - Oxford
PB  - Pergamon
KW  - Geochemistry -- Congresses
N1  - Published As Volume 11 Of The Journal Physics And Chemistary Of The Earth
ER  -