A fossil palm fruit from the middle Eocene of northwestern Peru /
Berry, Edward W.
A fossil palm fruit from the middle Eocene of northwestern Peru / by Edward W. Berry - Washington : Government Printing Office, 1926 - 4 p. : ill. ; 26 cm - Proceedings of the United States National Museum ; 70 .
A fossil palm fruit from the middle Eocene of northwestern Peru / by Edward W. Berry - Washington : Government Printing Office, 1926 - 4 p. : ill. ; 26 cm - Proceedings of the United States National Museum ; 70 .