Joseph, M. M. N. M. R. C. R. (2000). Changes in climatic elements and their impact on production of cardamom (Elettaria cardamomum Maton) in the Cardamom Hills of Kerala, India. Journal of Spices and Aromatic Crops, 9(2), 157–160. Retrieved from https://updatepublishing.com/journal/index.php/josac/article/view/4666