Sumner, Malcolm E. Sodic soils : distribution, properties, management, and environmental consequences /ed. by Malcolm E. Sumner, Revendra Naidu - New York : Oxford University Press, 1998. - 207 p. : ilus. ; gráfs. ISBN: 019509655X LCCN: 83805 Subjects--Topical Terms: Suelos sódicos.Suelos--Análisis.Suelos--Estructura.Suelos--Mejoramiento. Dewey Class. No.: 631.44 / S85