Contribution to paleontology : Eocene flora of Werstern America.
Sanborn, Ethel I.
Contribution to paleontology : Eocene flora of Werstern America. - Washington : Carnegie Institution, 1937. - 156 p. : il. ; 30 cm - Carnegie Inst. Publ 465 .
Paleontología
Eoceno
Flora
América
Seriemon
561((7-15)
Contribution to paleontology : Eocene flora of Werstern America. - Washington : Carnegie Institution, 1937. - 156 p. : il. ; 30 cm - Carnegie Inst. Publ 465 .
Paleontología
Eoceno
Flora
América
Seriemon
561((7-15)