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Interbreeding of Thayer's Gull, Larus thayeri, and Kumlien's Gull, Larus glaucoides kumlieni, on Southampton Island, Northwest Territories

by Gaston, Anthony J, Decker, R.
Published in The Canadian field-naturalist (1985)

Rifting in Iceland: New Geodetic Data

by Decker, R. W., Einarsson, Páll, Mohr, P. A.
Published in Science (1971)

The Distribution of Larger Species of Birds Breeding on the Coasts of Foxe Basin and Northern Hudson Bay, Canada

by Gaston, A.J., Decker, R., Cooch, F.G., Reed, A.
Published in ARCTIC (1986)

The Distribution of Larger Species of Birds Breeding on the Coasts of Foxe Basin and Northern Hudson Bay, Canada

by Gaston, A.J., Decker, R., Cooch, F.G., Reed, A.
Published in ARCTIC (1986)