![]() Books by Crane, P.R., 1988Click here for all books by Crane, P.R., 1988 available for purchase on-line. Major clades and relationships in the "higher" Gymnosperms. [From: Ch.B. Beck (ed.), Origin and evolution of Gymnosperms by Crane, P.R., 1988 listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. |