TY - RPRT TI - Leasable mineral and waterpower land classification map of the Ashton quadrangle, Idaho, Montana, Wyoming: Lands withdrawn, classified, and prospectively valuable for leasable minerals; occurrences of other selected minerals; and lands withdrawn or classified for water power and reservoir sites AU - Andrew F. Bateman AU - E. G. Allen AU - J. B. Dugwyler AU - J. L. Colbert PY - 1980 DO - 10.3133/ofr80484 UR - https://pubs.usgs.gov/publication/ofr80484 ID - ofr80484 ER -