Janani, T, T Saraswathi, D Muthumanickam, and C Thangamani. 2019. “Response of Butter Beans (Phaseolus Lunatus L.) for Different Combinations of Nitrogen and Phosphorus on Growth, Yield and Quality Characters”. Journal of Agriculture and Ecology 8 (8): 52-58. https://saaer.org.in/journals/index.php/jae/article/view/226.