Showing 538 results

Photograph of a thicket of field thistle (Cirsium arvense) near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 59
• Item
• 1976

Part of Bill Freedman fonds

Photograph of a truck spraying Rhodamine 245-T at thick brush at the Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 2
• Item
• 1983

Part of Bill Freedman fonds

Photograph of a truck spraying Rhodamine 245-T at thick brush at the Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 1
• Item
• 1983

Part of Bill Freedman fonds

Photograph of a truck spraying Rhodamine 245-T at thick brush at the Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 4
• Item
• 1983

Part of Bill Freedman fonds

Photograph of a truck spraying Rhodamine 245-T at thick brush at the Riverside site, central Nova Scotia

• MS-2-789, Box 12, Folder 17, Item 1
• Item
• 1983

Part of Bill Freedman fonds

Photograph of a truck spraying Rhodamine 245-T at thick brush at the Riverside site, central Nova Scotia

• MS-2-789, Box 12, Folder 17, Item 4
• Item
• 1983

Part of Bill Freedman fonds

Photograph of a truck spraying Rhodamine 245-T at thick brush at the Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 3
• Item
• 1983

Part of Bill Freedman fonds

Photograph of a white pine (Pinus strobus) stump 3 kilometers from Copper Cliff site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 61
• Item
• 1975

Part of Bill Freedman fonds

Photograph of a wooded hilltop near the Richard Lake site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 50
• Item
• 1976

Part of Bill Freedman fonds

Photograph of a wooden trail platform in the Tobeatic Wilderness Area, southwestern Nova Scotia

• MS-2-789, Box 16, Folder 2, Item 43
• Item
• 2003

Part of Bill Freedman fonds

Photograph of Acadian forest understory in the Tobeatic Wilderness Area, southwestern Nova Scotia

• MS-2-789, Box 16, Folder 2, Item 29
• Item
• 2003

Part of Bill Freedman fonds

Photograph of Acadian forest understory in the Tobeatic Wilderness Area, southwestern Nova Scotia

• MS-2-789, box 16, Folder , Item 26
• Item
• 2003

Part of Bill Freedman fonds

Photograph of Acadian forest understory in the Tobeatic Wilderness Area, southwestern Nova Scotia

• MS-2-789, Box 16, Folder 2, Item 27
• Item
• 2003

Part of Bill Freedman fonds

Photograph of Alpine arnica (Arnica alpina) near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 12, Folder 2, Item 17
• Item
• 1986

Part of Bill Freedman fonds

Photograph of Ammophila arenaria (marram grass) on Sable Island

• MS-2-789, Box 12, Folder 10, Item 15
• Item
• 1981

Part of Bill Freedman fonds

Photograph of an alder-dominated unsprayed reference plot, Little River Lake site, Kings County, Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 88
• Item
• 1990

Part of Bill Freedman fonds

Photograph of an empty petri dish near a spray plot edge near Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 6
• Item
• 1983

Part of Bill Freedman fonds

Photograph of an oiled control area at the Pingo site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 23
• Item
• July 30 [1974]

Part of Bill Freedman fonds

Photograph of an overview of regrowth at the Lupin control site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 62
• Item
• June 5, 1974

Part of Bill Freedman fonds

Photograph of an overview of regrowth at the Lupin spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 65
• Item
• June 5, 1974

Part of Bill Freedman fonds

Photograph of an overview of regrowth at the Lupin spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 68
• Item
• June 5, 1974

Part of Bill Freedman fonds

Photograph of an overview of regrowth at the Meadow site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 60
• Item
• June 5, 1974

Part of Bill Freedman fonds

Photograph of an overview of regrowth at the Pingo control site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 52
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of an overview of regrowth in the southwest corner of the Meadow summer site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 71
• Item
• July 29, 1974

Part of Bill Freedman fonds

Photograph of an overview of the Lupin control site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 69
• Item
• June 5, 1974

Part of Bill Freedman fonds

Photograph of an overview of the oiled Pingo control site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 67
• Item
• July 29, 1974

Part of Bill Freedman fonds

Photograph of an overview of the Pingo control site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 34
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of an unidentified person examining Scirpus americanus in a freshwater pond on Sable Island

• MS-2-789, Box 12, Folder 10, Item 66
• Item
• 1982

Part of Bill Freedman fonds

Photograph of an unidentified person observing regrowth one year after glyphosate spraying, Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 94
• Item
• 1986

Part of Bill Freedman fonds

Photograph of an unidentified person standing amid barren trees at the Falconbridge site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 29
• Item
• 1986

Part of Bill Freedman fonds

Photograph of an unidentified person standing amid conifer regeneration in the second post-spray year, Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 75
• Item
• 1988

Part of Bill Freedman fonds

Photograph of an unidentified person standing amid regenerating birches and sugar maples one year after glyphosate spraying, Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 71
• Item
• 1987

Part of Bill Freedman fonds

Photograph of an unidentified person standing amid White spruce (Picea glauca), Balsam fir (Abies balsamea) and Jackpine (Pinus banksiana) at a site east of Coniston

• MS-2-789, Box 12, Folder 11, Item 32
• Item
• 1977

Part of Bill Freedman fonds

Photograph of an unidentified person standing in a birch transition zone near Sudbury mining facilities

• MS-2-789, Box 12, Folder 11, Item 1
• Item
• 1985

Part of Bill Freedman fonds

Photograph of an unidentified person standing in a fen near Postville, Newfoundland and Labrador

• MS-2-789, Box 12, Folder 8, Item 48
• Item
• 1977

Part of Bill Freedman fonds

Photograph of an unidentified person standing in a growth of common reed (Phragmites communis) at Coniston, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 12, Item 28
• Item
• 1977

Part of Bill Freedman fonds

Photograph of an unidentified person standing in a range of Krummholz spruce on Bon Portage Island, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 5
• Item
• 1991

Part of Bill Freedman fonds

Photograph of an unidentified person standing in a Riverside site plot two years after spraying, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 103
• Item
• 1988

Part of Bill Freedman fonds

Photograph of an unidentified person standing in a Riverside site plot two years after spraying, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 78
• Item
• 1988

Part of Bill Freedman fonds

Photograph of an unidentified person standing in an unsprayed plot, Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 72
• Item
• 1988

Part of Bill Freedman fonds

Photograph of an unidentified person standing in an unsprayed plot, Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 76
• Item
• 1988

Part of Bill Freedman fonds

Photograph of an unidentified person standing in an unsprayed plot, Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 79
• Item
• 1988

Part of Bill Freedman fonds

Photograph of an unidentified person standing in dense unsprayed control site, Plot 2, Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 59
• Item
• 1988

Part of Bill Freedman fonds

Photograph of an unidentified person standing in dense vegetation at a Riverside reference site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 70
• Item
• 1987

Part of Bill Freedman fonds

Photograph of an unidentified person standing in Mountain avens (Geum peckii) habitat, Brier Island, Nova Scotia

• MS-2-789, Box 16, Folder 6, Item 4
• Item
• 1999

Part of Bill Freedman fonds

Photograph of an unidentified person standing in regrowth two years after glyphosate spraying, Plot 4, RIverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 61
• Item
• 1988

Part of Bill Freedman fonds

Photograph of an unidentified person standing in regrowth two years after glyphosate spraying, Plot 4, RIverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 106
• Item
• 1988

Part of Bill Freedman fonds

Photograph of an unidentified person standing in slow regrowth one year after glyphosate spraying, Plot 1, Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 64
• Item
• 1987

Part of Bill Freedman fonds

Photograph of an unidentified person standing in slow regrowth one year after glyphosate spraying, Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 102
• Item
• 1987

Part of Bill Freedman fonds

Photograph of an unidentified person standing in slow regrowth one year after glyphosate spraying, Riverside site, central Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 63
• Item
• 1987

Part of Bill Freedman fonds