SEHGAL, J. Yadav, S.C. Glossary agropedological terms / [by] J.Sehgal; S.C. Yadav - Ludhiana Kalyani pub. 1998 - 105 p. ISBN: 8170966574 Subjects--Topical Terms: Soils Dewey Class. No.: 631.403 / SEH