TY - RPRT TI - Leasable mineral and waterpower land classification map of the Trinidad quadrangle, Colorado: Lands withdrawn, classified, and prospectively valuable for leasable minerals, occurrences of other selected minerals, and lands withdrawn or classified for waterpower and reservoir sites AU - Elizabeth G. Allen AU - G. A. Lutz AU - Donald A. DeCicco PY - 1976 DO - 10.3133/ofr76829 UR - https://pubs.usgs.gov/publication/ofr76829 ID - ofr76829 ER -