TY  - BOOK
AU  - Joreskog K G
AU  -  Klovan J E
AU  -  Reyment R A
TI  - Geological factor analysis
T2  - Methods in geomathematics; 1
U1  - H:(B3), L6-;3 
PY  - 1976///
KW  - Mathematical Geology
ER  -