TY - BOOK AU - Chrickmay,C.H. TI - The world of the river: : a critical study of the central aspects of geomorphogeny SN - 333 17840 AV - GB561.C76 PY - 1974/// CY - London : PB - Macmillan Press KW - Fluvial geomorphology N1 - Includes bibliographies ER -