Mani Bhushan , Aditya and Tapan Manda (2016) “Problems and Prospects of Organic Farming in Samastipur District, Bihar, India”, Indian Journal of Extension Education, 52(1&2), pp. 69–72. Available at: https://epubs.icar.org.in/index.php/IJEE/article/view/144150 (Accessed: 23 October 2025).