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Journal of the Indian Society of Soil ScienceYear : 2017, Volume : 65, Issue : 4 First page : ( 452) Last page : ( 454) Print ISSN : 0019-638X. Online ISSN : 0974-0228.
A Textbook of Soil Chemistry
Biswas D.R.
Principal Scientist, Division of Soil Science and Agricultural Chemistry, IARI, New Delhi, 110012 E-mail: drb_ssac@yahoo.com; dipakbiswas.iari@gmail.com
Prof. Saroj Kumar Sanyal, Daya Publishing House®, A Division of Astral International Pvt. Ltd., New Delhi-110002
Online published on 22 May, 2019.