Author: Jentys-Szaferowa, J., 1960.:
Title: Morphological investigations of the fossil Carpinus-nutlets from Poland. [Acta Palaeobot., 1(1).]
Description: Kraków. 8vo. Pp. 41,[3], 1 plate, 12 fold. tabs., 12 figs., refs. Orig. wrappers.

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