DAS,Dilip Kumar Introductory soil science / [by] Dilip Kumar Das - 2nd ed., rev. and enl. - Ludhiana. Kalyani pub. 1996 - 493 p. Includes glossary: G 1-G 33 and appendices: p.A 1- A 7. ISBN: 8127212873 Subjects--Topical Terms: Soils Dewey Class. No.: 631.4 / DAS