Murray, E. J. Unsaturated soils : a fundamental interpretation of soil behaviour / E. J. Murray, V. Sivakumar - Chichester, West Sussex, U.K. ; Ames, Iowa : Wiley-Blackwell, c2010 - xviii, 284 p. : ill. ; 25 cm. Includes bibliographical references and index ISBN: 9781444332124 Subjects--Topical Terms: Soil mechanicsZone of aeration