I recently cited the 2003 draft and referenced it thusly (below).
Maybe you should ask Sue and Andy about the version you are citing.

Gawler, S. C. and A. R. Cutko.  2003.  Natural Landscapes of Maine:  A
Classification of Vegetated Natural Communities and Ecosystems.
Draft.  Maine Natural Areas Program, Department of Conservation,
Augusta, Maine.  329 pp.

About the McMahon, try the Maine Biodiversity website, I believe
that's where I found the version I used.

-----Original Message-----
From: - JBS-L - Josselyn Botanical Society discussion list of the
University of Maine [mailto:[log in to unmask]]On Behalf Of The
Sent: Friday, October 15, 2004 10:09 AM
To: [log in to unmask]
Subject: Information Still Needed


I am still looking for the following information? Maybe people just
reading their email. This info must be available.

What would be the citation for the latest edition of Sue Gawler's
LANDSCAPES OF MAINE? The one I have is dated March 2001 Field Test

And what would be the citation for Janet McMahon's work on the
regions of Maine? I have a map which I guess comes from Janet's thesis
in 1990.

Pat Ledlie
Eight Bean Rd
PO Box 90
Buckfield ME 04220
Phone/Fax: 207 336 2969
E-mail: [log in to unmask]