TY - RPRT TI - Leasable mineral and waterpower land classification map of the Shelby 1° x 2° quadrangle, Montana AU - A. F. Bateman AU - G. A. Lutz PY - 1977 DO - 10.3133/i1018 UR - https://pubs.usgs.gov/publication/i1018 ID - i1018 ER -