Comparison of the characteristics of an acidic eutrophic, and an acidic oligotrophic lake near Halifax, Nova Scotia
Comparison of the characteristics of an acidic eutrophic, and an acidic oligotrophic lake near Halifax, Nova Scotia
Status of the Osprey, Pandion haliaetus, in Halifax and Lunenburg Counties, Nova Scotia : [manuscript and correspondence]
Status of the Osprey, Pandion haliaetus, in Halifax and Lunenburg Counties, Nova Scotia : [manuscript and correspondence]
Survey of aquatic macrophytes in three lakes in Kejimkujik National Park, Nova Scotia : 1981 progress report : [draft manuscript]
Survey of aquatic macrophytes in three lakes in Kejimkujik National Park, Nova Scotia : 1981 progress report : [draft manuscript]
Canadian Food Inspection Agency documents relating to the Brown spruce longhorn beetle
Canadian Food Inspection Agency documents relating to the Brown spruce longhorn beetle
McNab's Island Christmas bird counts
McNab's Island Christmas bird counts
Photographs of family and holidays
Photographs of family and holidays
Photograph of cucumber plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of cucumber plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of red oak leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of red oak leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of pumpkin plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of pumpkin plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia
Photograph of Bill Freedman standing next to Murchyville bog, near Moose River, Nova Scotia
Photograph of Bill Freedman standing next to Murchyville bog, near Moose River, Nova Scotia
Photograph of Bill Freedman and one unidentified person standing in Murchyville bog, near Moose River, Nova Scotia
Photographs of the destruction caused at Point Pleasant Park, Halifax, Nova Scotia, by the Brown Spruce longhorn beetle
Photographs of the destruction caused at Point Pleasant Park, Halifax, Nova Scotia, by the Brown Spruce longhorn beetle
Photograph of resin flow after spruce budworm damage, Point Pleasant Park, Halifax, Nova Scotia
Photograph showing woodpecker excavation of spruce budworm from tree trunk, Point Pleasant Park, Halifax, Nova Scotia
Photograph of an area cleared of spruce budworm damaged trees, Point Pleasant Park, Halifax, Nova Scotia
Photograph of an unidentified person documenting logs salvaged from spruce budworm damage in Point Pleasant Park, Halifax, Nova Scotia
Photograph of a portable mill at Point Pleasant Park, Halifax, Nova Scotia
Photograph of early canopy browning of a tree in Point Pleasant Park, Halifax, Nova Scotia
Photograph of underside canopy browning of a tree in Point Pleasant Park, Halifax, Nova Scotia
Photograph of resin flow after spruce budworm damage, Point Pleasant Park, Halifax, Nova Scotia
Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia
Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia
Photograph of resin flow after spruce budworm damage, Point Pleasant Park, Halifax, Nova Scotia
Photograph of stacked shipping containers at the pier near Point Pleasant Park, Halifax, Nova Scotia
Aerial photograph of Point Pleasant Park, Halifax, Nova Scotia
Aerial photograph of a stand of spruce budworm damaged trees, Point Pleasant Park, Halifax, Nova Scotia
Photograph of resin flow on red spruce, Point Pleasant Park, Halifax, Nova Scotia
Photograph of girdled red spruce trap trees, Point Pleasant Park, Halifax, Nova Scotia
Photograph of a vertical trap log arrangement, Point Pleasant Park, Halifax, Nova Scotia
Photograph of a Tetropium fuscum mating pair on a red spruce bolt in a Canadian Forestry Service lab
Aerial photograph of Melville Cove and Cowie Hill
Aerial photograph of the Northwest Arm and the campuses of Dalhousie University and Saint Mary's University
Aerial photograph of Point Pleasant Park, the South End of Halifax, and the South End Container Terminal
Photograph of an unidentified researcher standing in a Canada Land Inventory (CLI) "unproductive woodland", Halifax County, Nova Scotia
Aerial photograph of downtown Halifax and Halifax Harbour
Photographs of urban scenes in Halifax, Toronto, and Vancouver
Photographs of urban scenes in Halifax, Toronto, and Vancouver
Photograph of erechtites dominating a test site in the first year post-Glyphosate spray, Antrim site, Halifax County, Nova Scotia
Photograph of young spruce regeneration at the Antrim site, Halifax County, Nova Scotia
Photograph of vegetation regrowth measurement after spraying, Antrim site, Halifax County, Nova Scotia
Photograph of conifer regeneration and surrounding vegetation, Antrim site, Halifax County, Nova Scotia
Photograph of vegetation regeneration in the second post-spray year at the Antrim site, Halifax County, Nova Scotia
Photograph of slow conifer regrowth in a control area at the Antrim site, Halifax County, Nova Scotia
Correspondence related to re-appointment as Chair of Biology, Dalhousie University
Correspondence related to re-appointment as Chair of Biology, Dalhousie University
Photographs of the flora, fauna, and buildings on Sable Island, Nova Scotia
Photographs of the flora, fauna, and buildings on Sable Island, Nova Scotia
Photograph of a brackish pond located near Lifesaving Station Number 3 on Sable Island
