These data are considered public domain and may be freely distributed or copied for
non-profit purposes provided the project is properly quoted.
General Help for Accessing PDF Files
Portable Document Format (pdf) files can be
seen on the screen (and printed) in the exact format created by the
document developer.
Adobe (Acrobat) Reader, free software available for Windows, Macintosh, and UNIX systems, is required to read pdf files.
If you have not already installed the Adobe (Acrobat) Reader software, you will need to download
the most current version appropriate for your computer system from the
Adobe website. The Adobe (Acrobat) Reader is freely available to the
public and may be redistributed.
On most browsers, the Adobe (Acrobat) Reader can be configured as a
Plug-in or Helper Application that will directly open pdf files for
viewing and/or printing. However, often the most convenient way to use
large pdf files is to download them to your hard disk and open them
separately with the Adobe (Acrobat) Reader.