Browsing Dalhousie University Libraries by Author "Freedman, B."
Now showing items 1-6 of 6
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Arsenic pollution associated with tailings at an abandoned gold mine in Halifax County, Nova Scotia
Nova Scotian Institute of Science; Dale, J.M.; Freedman, B. (Dalhousie Printing Centre, 1982) -
Experimental Studies of the Effects of Acidity and Associated Water Chemistry on Amphibians
Kerekes, Joseph J.; Dale, J.M.; Freedman, B. (Dalhousie Printing Centre, 1985-12)Laboratory bioassays with 5 species of Nova Scotian amphibians (Ambystoma maculatum, Hyla crucifer, Rana sylvatica, R. palustris, and Bufo americana) and Xenopus laevis revealed pH 4.0 to 5.0 as the critical range within ... -
Lead and zinc contamination of roadside soil and vegetation in Halifax, Nova Scotia
Nova Scotian Institute of Science; Dale, J.M.; Freedman, B. (Dalhousie Printing Centre, 1982) -
Seedbanks in several recently clear-cut and mature hardwood forests in Nova Scotia
Nova Scotian Institute of Science; Morash, R. (Richard); Freedman, B. (Dalhousie Printing Centre, 1983) -
Trace elements in water, sediment, and biota of three oligotrophic lakes in Queens and Annapolis counties, Nova Scotia.
Freedman, B.; Maessen, O.; Beauchamp, S.; Kerekes, Joseph J.; Peterson, R.H.; Fisher, K. (Dalhousie Printing Centre, 1992-03)Concentrations of a range of elements have been measured in water, sediment, plankton, benthos, macrophytes and fish of three oligotrophic lakes in Kejimkujik National Park, Nova Scotia. lead appeared to be concentrated ... -
The vegetation and phytogeography of Sable Island, Nova Scotia
Nova Scotian Institute of Science; Catling, Paul M.; Freedman, B.; Lucas, Zoe,1950- (Dalhousie Printing Centre, 1984-01-01)