Keywords
| damage (2) | damages (1) | date (16) |
| dates (10) | dating (17) | dendrochronology (75) |
| dendrochrononology (1) | dendroclimatic indices (1) | dendroclimatology (10) |
| dendroctonus ponderosae (1) | dendroecological (1) | dendroecology (2) |
| dendrogeomorphology (1) | department (1) | department of agriculture (1) |
| department of energy (1) | desert grassland (1) | directory (2) |
| dog hair thickets (1) | dome (1) | douglas fir (1) |
| Douglass (93) | douglass', (1) | drawing (1) |
| drought sensitive (1) | droughts (2) | dunes (1) |
| durango (1) | ||