N NAGARAJ; S ANITHA. Impact of micro irrigation on groundwater savings, productivity, and profitability of principal crops in the Eastern Dry Zone and Central Dry Zone of Karnataka: a resource economic analysis. Agricultural Economics Research Review, India, v. 35, n. 1, p. 57–69, 2023. Disponível em: https://epubs.icar.org.in/index.php/AERR/article/view/140363. Acesso em: 3 jul. 2026.