F. Pax C. Blamey2, Ram C. Dalal2, S.K. Dixit3 and Neal W. Menzies, K. S. R. M. M. D. R. M. S. A. S. R. . M. (2015). Nutrient Mass Balances and Leaching Losses from a Farmyard Manure Pit in Madhya Pradesh. Journal of the Indian Society of Soil Science, 63(1). https://epubs.icar.org.in/index.php/JISSS/article/view/48476