共 50 条
- [1] OLALLIE ROADLESS AREA, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 899 - 901
- [2] STRAWBERRY MOUNTAIN WILDERNESS, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 908 - 910
- [3] DESCHUTES CANYON ROADLESS AREA, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 862 - 865
- [4] WINDIGO-THIELSEN ROADLESS AREA, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 917 - 919
- [6] NORTH FORK JOHN DAY RIVER ROADLESS AREA, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 896 - 898
- [8] KALMIOPSIS WILDERNESS, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 882 - 884
- [9] DOLUS LAKES ROADLESS AREA, MONTANA. Geological Survey Professional Paper (United States), 1984, 2 : 686 - 689
- [10] MOUNT WASHINGTON WILDERNESS, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 893 - 895