Structural geology: an introduction to geometrical techniques/
Ragan, Donal M,
Structural geology: an introduction to geometrical techniques/ Donal M. Ragan. - 2nd edition. - New York: John Wiley & Sons, 1973. - ix, 208 pages : illustrations ; 28 cm.
pages 197-201.
0471704814
Geology, Structural.
Structural geology: an introduction to geometrical techniques/ Donal M. Ragan. - 2nd edition. - New York: John Wiley & Sons, 1973. - ix, 208 pages : illustrations ; 28 cm.
pages 197-201.
0471704814
Geology, Structural.
