KNOWLSON, F.H.
A Catalogue of the Mesozoic and Cenozoic Plants of North America.
Washington, Government Printing Office, 1919. Solid private hcloth. 815 pp.
Order-nr.: 24970
DKK 300,00
Washington, Government Printing Office, 1919. Solid private hcloth. 815 pp.
Order-nr.: 24970