Principles of geomorphology
Thornbury, W.D.
Principles of geomorphology by W.D. Thornbury - 2nd edn. - New York John Wiley 1969 - 594 p.
Geomorpholory
551.4 / T 497 P
Principles of geomorphology by W.D. Thornbury - 2nd edn. - New York John Wiley 1969 - 594 p.
Geomorpholory
551.4 / T 497 P