@misc{indiciae1ef60ecc1852, title = {Seismic engineering program report, May-August 1977}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1977}, doi = {10.3133/cir762b}, url = {https://pubs.usgs.gov/publication/cir762B}, note = {Source identifier: cir762B} }