Kern, J. P. (1973). Early Pliocene marine climate and environment of the eastern Ventura Basin, southern California. Univ. of California Press.
Chicago-Zitierstil (17. Ausg.)Kern, John Philip. Early Pliocene Marine Climate and Environment of the Eastern Ventura Basin, Southern California. Berkeley u.a: Univ. of California Press, 1973.
MLA-Zitierstil (9. Ausg.)Kern, John Philip. Early Pliocene Marine Climate and Environment of the Eastern Ventura Basin, Southern California. Univ. of California Press, 1973.
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