1.
Origin of Angiosperms and Their Biological Consequences
by Friis, E. M., Chaloner, Wil...
ISBN: 9780521323574
List Price: $49.50
2.
Early Evolution of Flowers (Plant Systematics and Evolution - Supplementa)
by P. K. Endress, E. M. Friis
ISBN: 9783211825990
List Price: $169.00