Principles of stratigraphy
Dunbar, Carl O.
Principles of stratigraphy Carl O. Dunbar - New York : John Wiley and Sons, 1957. - viii, 356p. ill. ; 24 cm.
Physical and dynamic geology
Stratigraphy
Principles of stratigraphy
551.7
Principles of stratigraphy Carl O. Dunbar - New York : John Wiley and Sons, 1957. - viii, 356p. ill. ; 24 cm.
Physical and dynamic geology
Stratigraphy
Principles of stratigraphy
551.7