RUN NAME MAP
This download provides you with a word document form of a stability rose worksheet which you can print out. If fancy books are out of your budget, this is an option.
Purchase a technical observations field book here from Snow Pit Technologies. This book is highly recommended for any backcountry user who regularly documents observations.
This link provides definitions for many of the technical terms avalanche advisories use.
This links to the American Avalanche Association website, where you can download the SWAG in segments. This is a great resource for anyone passing their observations along to avalanche centers and other users.