TY - RPRT TI - Leasable mineral and waterpower land classification map, Hardin Quadrangle, Montana, showing lands withdrawn, classified, and valuable prospectively for leasable minerals and occurrences of other selected minerals, lands withdrawn or classified for waterpower and reservoir sites AU - A. F. Bateman AU - E. G. Allen AU - G. A. Lutz PY - 1974 DO - 10.3133/ofr74263 UR - https://pubs.usgs.gov/publication/ofr74263 ID - ofr74263 ER -