KUMAR, Utkarsh; KUMAR, Jitendra; SINGH, Sher; BISHT, J K; KANT, Lakshmi. Water-saving through gravity based Favarra system in the hilly region of Uttarakhand. Indian Farming, Delhi, India, v. 70, n. 9, 2021. Disponível em: https://epubs.icar.org.in/index.php/IndFarm/article/view/111433. Acesso em: 20 oct. 2025.