Tangjang, S., Arunachalam, A., Arunachalam, K., & Balasubramanian, D. (2012). Earthworms (<i>Perionyx excavates</i> Perr.), cowdung, and leaf residues alter soil physico-chemical and microbial properties in a traditional agroecosystem of Arunachal Pradesh. Journal of Tropical Agriculture, 50(1), 76–79. Retrieved from https://jtropag.kau.in/index.php/ojs2/article/view/272