Features a step-by-step guide to constructing snow structures, including igloos, slab shelters, drift caves, and spruce traps, and provides information about cold-weather clothing and camping.When turned rightside up to drink, the bottle cap will not be frozen shut and a sheet of ice will not block the free flow of water out of the bottle. Just be sure that the cap is secure before turning the bottle upside down. Alcohol should be avoided, anbsp;...
|Title||:||How to Build an Igloo: And Other Snow Shelters|
|Author||:||Norbert E. Yankielun|
|Publisher||:||W. W. Norton & Company - 2007-11-17|