Spatial Coverage
- Quito1
- Quito (Ecuador)1
- Rhode Island1
- Rio de Janeiro1
- Rio de Janeiro (Brazil)1
- Roads1
- Rogue River National Forest (Or. and Calif.)1
- Saint Mary's County (Md.)1
- Santa Fe National Forest (N.M.)1
- Santa Fe National Forest.1
- Sierra Nevada (Calif. and Nev.)1
- Sierra Nevada.1
- Siuslaw National Forest.1
- Slovenia1
- Sumter National Forest (S.C.)1
- Sumter National Forest.1
- Tehuantepec, Isthmus of1
- Tehuantepec, Isthmus of (Mexico)1
- Togiak Bay (Alaska)1
- Tolland County1
