01396cam a22003251a 4500001001300000003000400013005001700017008004100034010001700075035001900092040002800111042001200139043001200151050001400163082001200177100004400189245015200233260003600385300003600421490005900457500013100516500010900647501009400756504004100850650004600891650001700937700003900954700004100993700003601034gs 41000022 DLC20260227111346.0820825s1940    maua     b    000 0 eng    ags 41000022   a(OCoLC)8717590  aDLCcMoRMdWaUdIUdDLC  apremarc  an-us-ma00aQE33b.L4  a557.4441 aLee, L. W.q(Frederick William),d1889-14aThe seismic method for determining depths to bedrock as applied in the Lowell quadrangle, Massachusetts /cby F.W. Lee, F.C. Farnham and A. Raspet.  aBoston, Mass. :b[s.n.],c1942.  a46 p. :bill., plates ;c28 cm.0 a[Cooperative geologic project]  Special paper ;vno. 3  aAt head of title: Commonwealth of Massachusetts.  Dept. of Public Works ... U.S. Dept. of the Interior.  Geological Survey ...  aPrepared under a cooperative project for geological investigations in the Commonwealth of Massachusetts.  aWith an introductory description of the Geology of the Lowell quadrangle by L.W. Currier.  aIncludes bibliographical references. 0aGeologyzMassachusettszMiddlesex County. 0aSeismometry.1 aFarnham, F. C.q(Frank C.),d1901-1 aCurrier, L. W.q(Louis Wade),d1890-1 aRaspet, A.q(August W.),d1913-