TY  - BOOK
AU  - Butt, C. R. M.
AU  - Smith, R. E.
TI  - CONCEPTUAL MODELS IN EXPLORATION GEOCHEMISTRY
U1  - 551.9 
PY  - 1980///
CY  - Amsterdam
PB  - Elsevier
KW  - Geochemistry
KW  - Geology
N1  - Reprint From The Journal Of Geochemical Exploration, V. 12, No. 2/3
ER  -