Ancient environments
Laporte, Léo F.
Ancient environments [by] Léo F. Laporte. - Englewood Cliffs, N.J., Prentice-Hall [1968] - x, 115 p. illus., maps. 24 cm. - Foundations of earth science series . - Foundations of earth science series. .
68011106
Paleoecology.
Economics
QH542 / .L3
333.7 LAP
Ancient environments [by] Léo F. Laporte. - Englewood Cliffs, N.J., Prentice-Hall [1968] - x, 115 p. illus., maps. 24 cm. - Foundations of earth science series . - Foundations of earth science series. .
68011106
Paleoecology.
Economics
QH542 / .L3
333.7 LAP