TY  - BOOK
AU  - Levinson,A.A.
TI  - Introduction to Exploration Geochemistry
SN  - 0915834049
PY  - 1980///
CY  - Wilmette Illinois
PB  - Applied Publishing
KW  - Geoquímica
KW  - lemb
KW  - Libro
KW  - unescot
ER  -