Upadhyaya S, Saikia LR. Agronomic Requirements for Organic Cultivation of <I>Andrographis Paniculata</I> (Burm) Nees. In the Upper Brahmaputra Valley Agroclimatic Zone of India. Indian Forester [Internet]. 2015 Feb. 1 [cited 2025 Dec. 4];141(2):167-72. Available from: http://indianforester.co.in/index.php/indianforester/article/view/60656