and K.K. Bandyopadhyay, P.C. Moharana, D.R. Biswas, A.K. Patra S.C. Datta, R.D. Singh, Lata. “Soil Nutrient Availability and Enzyme Activities under Wheat-Green Gram Crop Rotation As Affected by Rock Phosphate Enriched Compost and Inorganic Fertilizers”. Journal of the Indian Society of Soil Science, vol. 62, no. 3, Dec. 2014, https://epubs.icar.org.in/index.php/JISSS/article/view/45545.