5 treff

Field guide to fossils
Beerbower, James R.
Bok Engelsk 1971
Search for the past : an introduction to paleontology
James R. Beerbower
Bok Engelsk 1968
Oligocene sedimentation, stratigraphy, paleoecology and paleoclimatology in the Big Badlands of South Dakota
John Clark, James R. Beerbower, Kenneth K...
Bok Engelsk 1967
Search for the past : an introduction to paleontology
James R. Beerbower
Bok Engelsk 1965
Search for the past : an introduction to paleontology
James R. Beerbower
Bok Engelsk 1960