Structural geology /
Billings, Marland Pratt, 1902-,
Structural geology / Marland P. Billings. - 2nd edition. - New Delhi: Prentice-Hall of India, 1968. - 514 pages : illustrations ; 24 cm.
Geology, Structural.
Structural geology / Marland P. Billings. - 2nd edition. - New Delhi: Prentice-Hall of India, 1968. - 514 pages : illustrations ; 24 cm.
Geology, Structural.
