TY  - BOOK
AU  - Mason,Brian Harold
TI  - Principles of geochemistry
SN  - 0471575216
AV  - QE515 .M3 1958
U1  - 551 21
PY  - 1958///,1966
CY  - New York
PB  - Wiley
KW  - Earth science.....Geochemistry
N1  - Includes bibliographies and index
ER  -