Reprinted from "The Forty-Second Annual Report of the Entomological Society of Ontario, 1911."Cover title.At head of title: Contributions from the Division of Entomology, Department of Agriculture, Ottawa."Literature": p. [1]-3.Electronic reproduction.Mode of access: Internet.4
"Reprint from the second Annual report of the Board of Commissioners of Agriculture and Forestry."Mo...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...
Cover title."The annual address to the Entomological Society of America, delivered at Columbus, Ohio...
Presidential address delivered at the fifty-first annual meeting of the society.Cover title.At head ...
Tables.Cover title."(Reprinted from the Montreal Medical Journal, August, 1897.)"Includes bibliograp...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...
Cover title."[Reprinted from the Journal of Economic Entomology, Vol. 10, no. 1, 1917.]"Bibliography...
Cover title."Reprinted from special supplement in the Canadian annual review of public affairs, 1910...
Cover title.At head of title: Reprinted from the Ottawa Naturalist, Vol. X, no. 2, pp. 29-43, Ottawa...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Series III, 1916...
Cover title."Reprinted from the Bulletin of the Natural History Society of New Brunswick, no. XVII, ...
"Reprint from the second Annual report of the Board of Commissioners of Agriculture and Forestry."Mo...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...
Cover title."The annual address to the Entomological Society of America, delivered at Columbus, Ohio...
Presidential address delivered at the fifty-first annual meeting of the society.Cover title.At head ...
Tables.Cover title."(Reprinted from the Montreal Medical Journal, August, 1897.)"Includes bibliograp...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...
Cover title."[Reprinted from the Journal of Economic Entomology, Vol. 10, no. 1, 1917.]"Bibliography...
Cover title."Reprinted from special supplement in the Canadian annual review of public affairs, 1910...
Cover title.At head of title: Reprinted from the Ottawa Naturalist, Vol. X, no. 2, pp. 29-43, Ottawa...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Series III, 1916...
Cover title."Reprinted from the Bulletin of the Natural History Society of New Brunswick, no. XVII, ...
"Reprint from the second Annual report of the Board of Commissioners of Agriculture and Forestry."Mo...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...
Cover title.At head of title: From the Transactions of the Royal Society of Canada, Third Series, 19...