Liu, Cheng. Soil properties : testing, measurement and evaluation - 2ed. - Englewood Cliffs, N.J. : Prentice Hall, 1990 - 375 p. : gráfs. LCCN: 5772 Subjects--Topical Terms: Mecánica de suelos.Suelos--Análisis. Dewey Class. No.: 624.151 / L5