Prasad, P. S., Hariyappa, N., Chandrashekar, N., Manonmani, G. K., Hareesh, S. B., Nadaf, S. A., Jagadeesan, M., Venkatesh, D. H., & Sujatha, K. (2018). Studies on soil fertility status of coffee growing regions in Wayanad district. Journal of Plantation Crops, 46(3), 180–189. Retrieved from https://updatepublishing.com/journal/index.php/JPC/article/view/5794