Lee, L. W.  1889- <br/><br/>
The seismic method for determining depths to bedrock as applied in the Lowell quadrangle, Massachusetts / 
by F.W. Lee, F.C. Farnham and A. Raspet. 
 - Boston, Mass. :  [s.n.],  1942. 
 - 46 p. :  ill., plates ;  28 cm. 
 - [Cooperative geologic project]  Special paper ;  no. 3 .
<br/><br/> At head of title: Commonwealth of Massachusetts.  Dept. of Public Works ... U.S. Dept. of the Interior.  Geological Survey ...  Prepared under a cooperative project for geological investigations in the Commonwealth of Massachusetts. 
<br/><br/>With an introductory description of the Geology of the Lowell quadrangle by L.W. Currier. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>gs 41000022  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Massachusetts--Middlesex County.<br/>Seismometry.
<br/><br/><label>LC Class. No.: </label>QE33  / .L4 
<br/><br/><label>Dewey Class. No.: </label>557.444