UPADHAYAY, N C; KHAN, M. A; SHUKLA, Arvind K.; SINGH, O P. ORGANIC POTATO PRODUCTION – THE BIODYNAMIC WAY. Potato Journal, Himachal Pradesh, India, v. 34, n. 1 - 2, 2013. Disponível em: https://epubs.icar.org.in/index.php/PotatoJ/article/view/33105. Acesso em: 11 jun. 2026.