The Prosimulium of Canada and Alaska : (Diptera: Simuliidae) /

by Peterson, B. V.
Published 1970

The fleas of Canada, Alaska and Greenland (Siphonaptera) /

by Holland, George P. (George Pearson), 1911-
Published 1985

Review of the New World eyeless weevils with uncinate tibiae (Coleoptera, Curculionidae; Molytinae, Cryptorhynchinae, Cossoninae) /

by Howden, Anne T.
Published 1992

Canadian entomologist.

The Canadian entomologist.

Origins of the North American insect fauna /

Published 1988