Browse Items (13039 total)
Sort by:
Budworm over white spruce needles
Budworms eating on tips of white spruce. Black Brook, J.D.Irving.
Not viewed
Budworm damage in balsam fir. Silviculture 316 362
Budworm damage in balsam fir, Miramichi, J.D.Irving
Not viewed
Buda section gang, 1929
Business and Industry: Buda section gang, 1929. (Buda, west of Thunder Bay section of CPR). Standing left to right: Arthur Videman (foreman), Viljo Rosvall, August Tenhonen, Arvi Laakso. Front, left to right: Vaino Kaariila, John Oja, Edd Laaksonen,…
Not viewed
Buckets used in excavation of oil sands.
Buckets used in excavation of oil sands, Syncrude, Fort McMurray
Not viewed
Buckets used in excavation of oil sands
Buckets used in excavation of oil sands, Syncrude, Fort McMurray
Not viewed
Bt horizon of gravelly clay in Glen Williams profile
Bt horizon of gravelly clay in Glen Williams profile cf. Slide #166 clay is illuviated, gravel is calcareous.
Not viewed
Bryan, Wallace E.
Photo of Bryan, Wallace E.
Not viewed
Brushmaster showing blades & operation.
Brushmaster showing blades & operation. Kirkwood, Thessalon
Not viewed
Brushmaster showing blades & operation.
Brushmaster showing blades & operation. Kirkwood, Thessalon
Not viewed
Brushmaster in operation in young poplar.
Brushmaster in operation in young poplar. Kirkwood, Thessalon
Not viewed