Book excerpt: This publication represents the latest Class I (History) to be written for the western slope of Colorado. Our three districts in this region of Colorado now have histories specifically for them. Such works provide a valuable and needed synthesis of history and literature for these areas and also gives our managers data that are used on a daily basis for land-use decision making. Multiple land use is a Bureau mission that is being met. Oil and gas, coal, oil shale and other energy minerals, not to mention rights-of-ways, grazing programs, recreation projects and land-use planning, are all supported by histories such as this. Resource Management Plans and subsequent Environmental Impact Statements that are produced for the Bureau's Area Offices are the foundations for long-term land-use management. The Glenwood Springs, Colorado, Resource Management Plan/Environmental Impact Statement is a Bureau pilot document and serves as a management tool for the Glenwood Springs Resource Area. This history, Volley of Opportunity supports the Resource Management Plan. In addition, a history provides background and support for the upcoming Grand Junction Resource Area Management Plan/Environmental Impact Statement. The Volley of Opportunity has already been used for Oil Shale Environmental Statements and for the Federal Coal Leasing Program in the Grand Junction, Colorado, District. Truly, such histories are not only multiple-use in scope but are also management tools that provide basic understanding for land use decisions. Additionally, this history represents an ongoing effort to provide the public reader with a work that is not only interesting but is also well researched. In this way, another sector is satisfied. These histories are used by schools, libraries, universities and, of course, the general public. Again, multiple-use is served. Finally, as the Volley of Opportunity was being prepared, it happened that the City of Grand Junction's Centennial would occur in 1982. Coincidentally, the Glenwood Springs Resource Management Plan will be published in November 1982. Since this history serves several purposes, it is appropriate that it also is the Bureau's contribution to Grand Junction's Centennial celebration.