Author: Crane, P.R., 1988.:
Title: Major clades and relationships in the "higher" Gymnosperms. [From: Ch.B. Beck (ed.), Origin and evolution of Gymnosperms.
Description: New York: Columbia University Press.] 8vo. Pp. 218-272, several figs. and tabs., refs. Hardbound, new rexine-lined gilt-lettered boards. - Single-side photocopy of high quality.

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