TY - RPRT TI - Leasable mineral and waterpower land classification map of the Delta quadrangle, Utah AU - Eileen M. Pera AU - J. E. Smedley AU - W. F. Burns PY - 1977 DO - 10.3133/ofr77627 UR - https://pubs.usgs.gov/publication/ofr77627 ID - ofr77627 ER -