A. J. Knowles No description specified. 1-2 (2 Records) Documents 680.00 Acre Parcel At San Juan Mine For Bhp-Utah Minerals International (1991) Horse Canyon Trail Realignment Project, Addended to 05-03-332, a Cultural Resources Survey of the Watershed of the North Fork of the Mokelumne River,ARR 05-03-332-33, El Dorado National Forest (1991)