Textbook of Pedology : Concepts and Applications - J. Sehgal (Ludhiana Kalyani Publishers, 2009)
J. Sehgal: Textbook of Pedology : Concepts and Applications. (2nd Ed) Ludhiana. Kalyani Publishers, 2009. 81-272-2677-7 Rs. 295.00--(631.4SEH)
ENGLISH