Abbass, H. L. (1967). A monograph on the Egyptian Paleocene and Eocene gastropods. Geological Survey Geological Museum, United Arab Republic, Palaeontological Series, Monograph 4:. vi + 154 pp., 24 pls.
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Abbass, H. L.
1967
A monograph on the Egyptian Paleocene and Eocene gastropods
Geological Survey Geological Museum, United Arab Republic, Palaeontological Series, Monograph 4: