TY  - BOOK
AU  - Billings,Marland Pratt
TI  - Structural geology
SN  - 0876920598
U1  - 551.8 20
PY  - 1972/// [Reprinted 1990 , 1987]
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Geology, Structural
N1  - Includes bibliographies and index
ER  -