Here in one volume is summarized a vast amount of information on the physical principles of hydrodynamics in porous media, gathered from numerous publications. This new edition represents a substantial revision of the second, incorporating the most recent developments in the field. Alterations have been made throughout, new sections have been added, and the chapter on ''Miscible Displacement'' has been rewritten. As in previous editions, the stress is on general physical aspects of phenomena rather than on particular cases, on theoretical rather than experimental aspects have been emphasized. Literature references have been chosen carefully to lead the reader to the most useful sources of additional information on particular aspects.

Morphotectonics, the relation between geomorphology and (neo)tectonics is fundamental to the understanding of landscape evolution. Stressing mainly the quantitative interpretation of field observations, this monograph compares the morphological structure of drainage systems, river courses, glacial forms, volcanic landscapes and mass movements with joint orientations. The latter are indicative of the neotectonic stresses; and thus inferences on the genesis of the morphological forms can be drawn. The data on outcrops on all six continents and on islands in all major oceans have been acquired to a large extent by the author himself. The book, therefore, represents a first-hand account of the work and its relevance which has been done worldwide over the last 30 years.

Here in one volume is summarized a vast amount of information on the physical principles of hydrodynamics in porous media, gathered from numerous publications. This new edition represents a substantial revision of the second, incorporating the most recent developments in the field. Alterations have been made throughout, new sections have been added, and the chapter on ''Miscible Displacement'' has been rewritten. As in previous editions, the stress is on general physical aspects of phenomena rather than on particular cases, on theoretical rather than experimental aspects have been emphasized. Literature references have been chosen carefully to lead the reader to the most useful sources of additional information on particular aspects.

Morphotectonics, the relation between geomorphology and (neo)tectonics is fundamental to the understanding of landscape evolution. Stressing mainly the quantitative interpretation of field observations, this monograph compares the morphological structure of drainage systems, river courses, glacial forms, volcanic landscapes and mass movements with joint orientations. The latter are indicative of the neotectonic stresses; and thus inferences on the genesis of the morphological forms can be drawn. The data on outcrops on all six continents and on islands in all major oceans have been acquired to a large extent by the author himself. The book, therefore, represents a first-hand account of the work and its relevance which has been done worldwide over the last 30 years.