Subject
- U.S. International Biological Program. Coniferous Forest Biome3
- Plant-water relationships -- Washington (State) -- Cedar River Watershed2
- Douglas fir -- Physiology -- Washington (State) -- Cedar River Watershed1
- Forest ecology -- Washington (State) -- Cedar River Watershed1
- Forest plants -- Washington (State) -- Cedar River Watershed1
- Plant communities -- Washington (State) -- Cedar River Watershed1
- Plant physiology -- Washington (State) -- Cedar River Watershed1
- Plants -- Transpiration1
- Tree -- Physiology -- Washington (State) -- Cedar River Watershed1
- Vine maple -- Physiology -- Washington (State) -- Cedar River Watershed1