@misc{indiciaeb245d75fea92, title = {Geology and geologic interpretation of seismic data, relocation of Route 20, cut, stations 752-764, in Ludlow, Massachusetts}, author = {J.E. Maynard and Daniel Linehan}, year = {1953}, doi = {10.3133/ofr53189}, url = {https://pubs.usgs.gov/publication/ofr53189}, note = {Source identifier: ofr53189} }