How to Build a Geodesic Dome Out of Cardboard
   Features modified design from a 1973 edition of Popular Mechanics. Includes materials, assembly instructions, photos and contact information.
   http://www.monkeyc.org/dome/#

The Ranger's Digest: Trash Bag Shelter
   Describes how to make a one man shelter using a trash bag.
   http://www.therangerdigest.com/Tips___Tricks/Trash_Bag_Shelter/body_trash_bag_shelter.htm

Wilderness Manuals - Shelters
   Article describes how to build huts out of various natural resources. Includes diagrams and links to related topics.
   http://www.wildernessmanuals.com/manual_6/chpt_6/4.html