共 50 条
- [1] OLALLIE ROADLESS AREA, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 899 - 901
- [2] WINDIGO-THIELSEN ROADLESS AREA, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 917 - 919
- [3] NORTH FORK JOHN DAY RIVER ROADLESS AREA, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 896 - 898
- [4] SKY LAKES ROADLESS AREA AND MOUNTAIN LAKES WILDERNESS, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 905 - 907
- [5] KALMIOPSIS WILDERNESS, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 882 - 884
- [6] MOUNT WASHINGTON WILDERNESS, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 893 - 895
- [8] STRAWBERRY MOUNTAIN WILDERNESS, OREGON. Geological Survey Professional Paper (United States), 1984, 2 : 908 - 910