The Colorado State Publications Library (CoSPL) was established by the General Assembly in 1980 as a part of the Colorado State Library and the Colorado Department of Education. The mission of the library is to provide Colorado residents with permanent public access to information produced by state government. The state publications are valuable sources of information published by Colorado state agencies that include annual reports, budgets, planning reports, consumer information, legislative reports and directories. The publications cover a wide variety of topics including health, business, education, crime, agriculture, mining, employment, taxes, water quality, wildlife and the environment. This publication is one in this collection.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.