Brady, Nyle C. The nature and properties of soils / by Nyle C. Brady and Ray R. Weil - 14th ed. - New Delhi: Pearson Education, Inc., 2013. - xvi, 975p. ISBN: 9788131788172 Subjects--Topical Terms: EcosystemsLife scienceSoil formationSoils Dewey Class. No.: 578.757 / BRA/T