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Browsing by Author Urbanek, Adam
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Showing results 1 to 2 of 2
Issue Date
Title
Author(s)
15-May-1974
Ultrastructural Studies on Graptolites, 1: The Periderm and Its Derivatives in the Dendroidea and in Mastigograptus
Urbanek, Adam
;
Towe, Kenneth M.
16-May-1975
Ultrastructural Studies on Graptolites, 2: The Periderm and Its Derivatives in the Graptoloidea
Urbanek, Adam
;
Towe, Kenneth M.
Showing results 1 to 2 of 2
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