Structural geology : an introduction to geometrical techniques
Ragan, Donald M.
Structural geology : an introduction to geometrical techniques - 2nd ed. - New York : John Wiley and Sons, 1968. - ix,208p. : ill. ; 28cm.
Geology, structural
QTO QE601.R23 1973
Structural geology : an introduction to geometrical techniques - 2nd ed. - New York : John Wiley and Sons, 1968. - ix,208p. : ill. ; 28cm.
Geology, structural
QTO QE601.R23 1973