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31 results with digital objects Show results with digital objects

Ambrosia Damage

NA-24208
Item
1968

Part of Forest Service photographs

NA-33493
Item
1977

Part of Forest Service photographs

NA-33494
Item
1977

Part of Forest Service photographs

Assessing Spruce Leader Weevil Damage On Spruce

NA-39168
Item
1982

Part of Forest Service photographs

Bark Beetle Control Measures Voght Valley

Bark Beetle Control Measures Voght Valley

NA-04630
Item
1924

Part of Forest Service photographs

Bark Beetle Damage

NA-25663
Item
1970

Part of Forest Service photographs

Bark Beetle Damaged Timber White River

NA-25158
Item
1969

Part of Forest Service photographs

Bark Beetle Killed Timber

NA-29072
Item
1973

Part of Forest Service photographs

Bark Beetle Killed Trees

NA-22933
Item
1966

Part of Forest Service photographs

Bark Beetle Killed Trees

NA-22937
Item
1966

Part of Forest Service photographs

Bark Beetle Killed Trees

NA-22935
Item
1966

Part of Forest Service photographs

Bark Beetle Killed Trees

NA-22934
Item
1966

Part of Forest Service photographs

Bark Beetle Killed Trees

NA-22936
Item
1966

Part of Forest Service photographs

Bark Beetle Killled Fir Seed Tree

NA-22931
Item
1966

Part of Forest Service photographs

Beetle Damage Voght Valley

Beetle Damage Voght Valley

NA-03888
Item
[19--]

Part of Forest Service photographs

Beetle Infestation Comox Logging Cruikshank River

Beetle Infestation Comox Logging Cruikshank River

NA-06410
Item
1938

Part of Forest Service photographs

Beetle Kill Mud Lake

NA-31099
Item
1975

Part of Forest Service photographs

Beetle Killed Fir Cruickshank River

Beetle Killed Fir Cruickshank River

NA-06414
Item
1938

Part of Forest Service photographs

Beetle Killed Pine Tree

Beetle Killed Pine Tree

NA-08058
Item
1944

Part of Forest Service photographs

Beetle Killed Spruce Trees

NA-10188
Item
1950

Part of Forest Service photographs

Beetle Killed Spruce Trees

NA-10187
Item
1950

Part of Forest Service photographs

Beetle Killed Spruce Trees Partially Barked

Beetle Killed Spruce Trees Partially Barked

NA-10186
Item
1950

Part of Forest Service photographs

Beetle Killed Spruce Trees Partially Barked

NA-10185
Item
1950

Part of Forest Service photographs

Black Army Cutworm

NA-30226
Item
1974

Part of Forest Service photographs

Black Army Cutworm

NA-30228
Item
1974

Part of Forest Service photographs

Black Army Cutworm

NA-30227
Item
1974

Part of Forest Service photographs

Black Army Cutworm

NA-30230
Item
1974

Part of Forest Service photographs

Black Army Cutworm

NA-30229
Item
1974

Part of Forest Service photographs

Black Army Cutworm Damage

NA-30245
Item
1974

Part of Forest Service photographs

Black Army Cutworm Damage

NA-30246
Item
1974

Part of Forest Service photographs

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