Wildlife 



The Rock Ptarmigan (Lagopus mutus rupestris) in Ontario and Manitoba. H. G. 

 Lumsden. Can. Field-Naturalist, Vol. 78, No. 3, 1964. 



Age Determination for Beavers by Tooth Development. Van Nostrand and A. B. 

 Stephenson. Jour. Wildlife Mgt., Vol. 28, No. 3: 430-434, July, 1964. 



Effect of Thyroxine on the Gonadotrophin Dose Response Line Using the Chick's 

 Testicular Response. A. Van Tienhoven, D. Simkin, J. Weske and G. R. Barr. 

 Endocrinology, Vol. 76, No. 2: 194-197, Feb. 1965. 



Aerial Surveys of Polar Bear Populations in Ontario — August and September, 

 1963. R. G. Standfield, G. Kolenosky, J. Shannon and J. Macfie. Section Report 

 (Wildlife) No. 53, Sept. 1964. 



Rabies in Ontario. D. H. Johnston. Research Information Bulletins (Wildlife) for 

 each of the 12 months, April 1964 to March 1965 inclusive. 



A Manual of Common Parasites, Diseases and Anomalies of Wildlife in Ontario. 

 A. Fyvie. 84 pages. December, 1964. 



A Photo Story, Polar Bears on the Hudson Bay Coast. G. Kolenosky and R. O. 

 Standfield. Ont. Fish and Wildlife Review. Vol. 3, No. 2: 16-24. Summer, 1964. 



Northern Forests and Tundra. H. G. Lumsden and Edward G. Wellein. Chapter 

 in Waterfowl Tomorrow. 784 pages, 1964. United States Dept. Interior, Fish and 

 Wildlife Service. 



Predator Control Report 1963-64. J. Shannon. Progress Report, Feb. 1965. 



A Comparison of Moose Age Data Collected From Two Areas Differing in Acces- 

 sibility to Hunter. D. W. Simkin. Resource Management Report, No. 75, pp. 12-16. 

 May, 1964. 



Some Differences in Ages of Moose Shot in Heavily Hunted and Lightly Hunted 

 Areas. D. W. Simkin. Ont. Fish and Wildlife Review. Vol. 3, No. 3: 8-11. Fall. 

 1964. 



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