TY - BOOK AU - Billings, Marland P. TI - Structural geology SN - 0876920598 U1 - 551.8 21st ed. PY - 1984/// CY - New Delhi PB - Prentice-Hall of India KW - Faults (Geology) KW - Folds (Geology) KW - Geology, Structural KW - Joints (Geology) N1 - Index: pp 591-606 ER -