Billings, Marland P.
Structural geology [by] Marland P. Billings. - 2nd ed. - New York Prentice-Hall 1954 - xv, 514 p. illus. 24 cm.
Geometry Calculations Styructural
551.8 / BIL/1954
Structural geology [by] Marland P. Billings. - 2nd ed. - New York Prentice-Hall 1954 - xv, 514 p. illus. 24 cm.
Geometry Calculations Styructural
551.8 / BIL/1954