Ancient environments /
Newton, Cathryn R.
Ancient environments / Cathrey R. Newton, Leo F. Laporte. - 3rd ed. - Englewood Cliffs, N.J. : Prentice-Hall, 1989. - xi, 178 p. : ill.
0130364762
Paleoecology.
Ancient environments / Cathrey R. Newton, Leo F. Laporte. - 3rd ed. - Englewood Cliffs, N.J. : Prentice-Hall, 1989. - xi, 178 p. : ill.
0130364762
Paleoecology.