TY  - BOOK
AU  - COMPTON, ROBERT R.
TI  - MANUAL OF FIELD GEOLOGY
T2  - 0
U1  - 551 
PY  - 1962///
CY  - LONDON-U.S.A.
PB  - JOHN WILEY
KW  - CIENCIAS PURAS
N1  - COLLECTING-COMPASS TRAVERSE
ER  -