Leasable mineral and waterpower land classification map of the Raton 1° x 2° quadrangle, New Mexico and Colorado: Lands withdrawn, classified, and prospectively valuable for leasable minerals; occurrences of other selected minerals; and lands withdrawn or classified for waterpower and reservoir sites - DeCicco, Donald; Patterson, Elmer D.; Lutz, Gale A. (IMAP, 1980)