Revision History for USGS Professional Paper 600-C

  Geological Survey Research 1968, Chapter C

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  Added January 13, 2010:

  Borcherdt, Roger, 1968, Spectral analysis of seismic 
       instruments from explosions in southern Mississippi, 
       in Geological Survey Research 1968, Chapter C:  U.S. 
       Geological Survey Professional Paper 600-C, 
       p. 113-119 [http://pubs.usgs.gov/pp/600c/113-119/].

  Published in paper form 1968

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