The PCPG Newsletter is produced by the PCPG Communications Committee with articles from
interested earth resource professionals, including John Harper,
Pennsylvania Bureau of Topographic and Geologic Survey.
Members of the Communications Committee:
Kelly L. Kinkaid, P.G. - Editor
Richard A. Hazenstab, P.G.
Donald M. Zuch, P.G.
Susan E. Cameron, P.G.
Rhonda Hakundy-Jones, P.G.
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4th Quarter 2009 -