Where can I find information on Timber Poles and Piles?

• Design values for poles (smaller at the top and buried) and piles (smaller at the bottom and driven) are in the 2005 NDS Chapter 6.
  
  Other sources include the Timber Piling Council;
  the ASAE Post Frame Building Manual, available at http://www.mwps.org/index.cfm?fuseaction=c_Products.viewProduct&catID=710
  &productID=6452&skunumber=NRAES%2D1&crow=15;
  National Frame Builders Association's (NFBA) Post-Frame Design Manual, visit http://www.nfba.org;
  
  More information available at:
  
  Timber Piling Council
  2405 61st Ave., S.E.
  Mercer Island, WA 98040
  Phone: (800) 410-2070
  Fax: (206) 275-4755
  Website: http://www.timberpilingcouncil.org
  E-mail: info@timberpilingcouncil.org
  Dean Matthews, P.E.
  dean@matthewsassociates.com
  
  Western Wood Preservers Institute
  7017 N.E. Highway 99, Suite 108
  Vancouver, Washington 98665
  Phone: (360) 693-9958
  Fax: (360) 693-9967
  E-Mail: wwpi@teleport.com
  Website: http://www.wwpinstitute.org/
  
  See also: Post-frame design