Structural geology :
Ragan, Donal M.,
Structural geology : an introduction to geometrical techniques / by D. M. Ragan - 2 - 206 páginas
Geología estructural
QE601 / R24 1973
Structural geology : an introduction to geometrical techniques / by D. M. Ragan - 2 - 206 páginas
Geología estructural
QE601 / R24 1973