TY - BOOK AU - Scheidegger,Adrian E. AU - Langbein,Walter Basil TI - Probability concepts in geomorphology, U1 - 550.8 PY - 1966/// CY - Washington PB - United States Government Printing Office KW - Geomorphology KW - Statistical methods KW - Stochastic processes N1 - Bibliography: p. 13-14 ER -