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Bats are dangerous to man. Right? Wrong. Here is the truth about chiroptera, the only mammals that fly, in a short, well-illustrated account based on solid research but intended …
At an Ottawa dinner party in 1951 a group of three Canadians and three foreign diplomats planned a canoe trip on the Gatineau River. It was the first of many trips by a group …
This section features the entries on opossums and carnivores. The species described include cats, dogs, opossums, bears, and seals, among others.The Natural History of Canadian …
Dr. Walker makes a signal contribution in gathering together all available information on the dragonflies of Canada and Alaska. The order as a whole and the zygoptera are covered. …
Dr. Walker and Dr. Corbet make a signal contribution in gathering together all available information on the dragonflies of Canada and Alaska. The order as a whole and the zygoptera …
This selection features the sections on hoofed animals, including horses, moose, deer, bison, sheep, and more.The Natural History of Canadian Mammals is a beautifully illustrated, …
Dr. Walker and Dr. Corbet make a signal contribution in gathering together all available information on the dragonflies of Canada and Alaska. The order as a whole and the zygoptera …
Dr. Walker makes a signal contribution in gathering together all available information on the dragonflies of Canada and Alaska. The order as a whole and the zygoptera are covered. …
Dr. Walker makes a signal contribution in gathering together all available information on the dragonflies of Canada and Alaska. The order as a whole and the zygoptera are covered. …
Beautifully illustrated and clearly presented, The Butterflies of Canada is an indispensable guide to all aspects of butterfly study. Butterfly collecting has long been a popular …