Browse Items (4344 total)
- Collection: Ken Armson fonds
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Different year since plantations
Spruce plantations 1965 (foreground), and 1970 (background). Camp 16 Black Brook, J.D.Irving
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Digging a Soil Pit in Old Agricultural Land in Eastern Ontario
Digging a soil pit in old agricultural land in eastern Ontario. Brian Barkley. N.B. plow layer.
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Digging Out a Soil Pit by Hand; KAA and Ken Reese Doing Their Thing at the Swastika Nursery Where There Is to Be More Clearing of Jack Pine to Enlarge the Nursery
Digging out a soil pit by hand; KAA and Ken Reese doing their thing at the Swastika Nursery where there is to be more clearing of jack pine to enlarge the nursery. Spodosol, P, C, F, D.
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Digging the Soil Pit Cf. Slide #36, Technology to the Rescue! At Swastika Nursery
Digging the soil pit cf. slide #36, technology to the rescue! At Swastika nursery. Spodosol, P, C, F, D.
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Dinosaur footprint, Hadley, Mass
Close-up photograph of a dinosaur footprint.
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Disease in tree seedlings
Aeciospores in lodgepole pine 2+1 transplants at Swastika Nursery, Englehart Management Unit. N.B. seedlings were infected in seed beds
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Disk plow, La Mouliere.
Disk plow, La Mouliere. Les Landes.
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Disking in the Peat
Disking in the peat. Soil treatment.
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Disking in the Shredded Peat
Disking in the shredded peat. Peat application.
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Display showing reforestation at St. Williams
Display showing reforestation at St. Williams
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