CAUTION!
Most of the following publications were produced more than ten years ago and may be out of date. More current resources should also be consulted such as those available from the following websites:
Library of Congress
Preservation Department (with "Frequently Asked Questions" and "Caring for Your Collections" other useful information for the public)
http://www.loc.gov/preserv/preserve.html
The National Archives – For Family Historians and Genealogists
http://www.archives.gov/genealogy/
Caring for family papers, photographs, films. Considering your own digitization project and more.
Conservation OnLine (COOL)
Extensive site with resources for Conservation Professionals as well as the general public. Source for suppliers.
http://palimpsest.stanford.edu/
Northeast Document Conservation Center (NEDCC)
Provides preservation information to museums, libraries, archives, historical organizations, and other cultural institutions.
http://www.nedcc.org/resources/introduction.php