Osornio-Aguilar M, Sedano-Castro G. The Otomi milpa (ra huähi hñähñu): agroecological biocultural heritage of the state of Mexico. Remexca [Internet]. 2025 Jul. 4 [cited 2026 Jun. 22];16(4):e3661. Available from: https://cienciasagricolas.inifap.gob.mx/index.php/agricolas/article/view/3661