Structural geology
Billings, Marland P.
Structural geology - 2nd ed - Englewood Cliffs Prentice-Hall, 1954 - xiv,514 p. 23.5 cm - .
19
Geology, Structural
551.24 Bil(2)
Structural geology - 2nd ed - Englewood Cliffs Prentice-Hall, 1954 - xiv,514 p. 23.5 cm - .
19
Geology, Structural
551.24 Bil(2)