Author:
Graham,A.
Year:
2000
Title:
History of North American Vegetation: Cretaceous, (Maastrichtian) - Tertiary. (In: Flora of North America. Robert W. Kiger, editor)
Reference:
Graham,A. (2000) History of North American Vegetation: Cretaceous, (Maastrichtian) - Tertiary. (In: Flora of North America. Robert W. Kiger, editor) Flora of North America. Robert W. Kiger, editor Vol. 1 P.
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