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Studies of the morphology and histology of Trepostomata orMonticuliporoids
Cumings, Edgar Roscoe
Bok Engelsk 1915
Paleontology and recapitulation theory
Cumings, Edgar Roscoe
Bok Engelsk 1910
Development of Fenestella
Cumings, Edgar Roscoe
Bok Engelsk 1905
Development of some paleozoic Bryozoa
Cumings, Edgar Roscoe
Bok Engelsk 1904