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The Canadian record of science
Kenya birds
Myriapodologica
Bulletin
Descriptions of new birds from Oregon : chiefly from the Warner Valley region
Karl Patterson Schmidt: anniversary volume in honor of his sixty-fifth birthday
Checklist of the birds of Belize
Birds of eastern Newfoundland
The bats of Argentina
Lactate dehydrogenase isozymes of darters and the inclusiveness of the genus Percina