1987 "Blue Book," 1988 Cooperative Agreement and 2001 Extension
September 29, 1987 "Blue Book"
Final Recovery Implementation Program for Endangered Fish Species in the Upper Colorado River Basin (PDF)1033KB
January 1988 Cooperative Agreement for the
Recovery Implementation Program for Endangered Fish Species in the Upper Colorado River Basin (PDF)193KB
December 2001 Extension of the Cooperative Agreement for the
Recovery Implementation Program for Endangered Fish Species in the Upper Colorado River Basin (PDF)49KB