TY  - BOOK
AU  - VOLBORTH ALEXIS
TI  - ELEMENTAL ANALYSIS IN GEOCHEMISTRY
T2  - 0
U1  - 551.9 
PY  - 1969///
CY  - AMSTERDAM-U.S.A.
PB  - ELSEVIER PUBLISHING COMPA
KW  - CIENCIAS PURAS
ER  -