PETTIJOHN, F. J. POTTER, P.E.
PALEOCURRENTS AND BASIN ANALYSIS - Berlin Springer-Verlag, Berlin 1977 - PHOTOSTAT
3 540 07952 1
551.470 176 / POT/PA
PALEOCURRENTS AND BASIN ANALYSIS - Berlin Springer-Verlag, Berlin 1977 - PHOTOSTAT
3 540 07952 1
551.470 176 / POT/PA