TY  - BOOK
AU  - Bonilla,M.G.
AU  - Lienkaemper,J.J.
ED  - United States
TI  - Factors affecting the recognition of faults exposed in exploratory trenches
U1  - 551.87 
PY  - 1991///].
CY  - [Washington]: 
PB  - [United States Government Printing Office], 
KW  - Faults (Geology)
KW  - Shafts (Excavations)
KW  - San Andreas Fault (California)
N1  - Appendix A (Data from trench exposures) on 1 microfiche in pocket; Includes bibliographical references (p. 29-32)
N2  - Summary and analysis of data on the visibility of fault strands, implications for interpretations of the timing of rupture events, and the frequency of occurrence of some phenomena related to faulting
ER  -