GUTIÉRREZ NÚÑEZ, Netzahualcóyotl Luis. Salvador Sánchez Colín and the Extension Service of the State of Mexico: Agricultural Development and Green Revolution (1952-1957). Revista de Historia, [S. l.], n. 87, p. 1–30, 2023. DOI: 10.15359/rh.87.5. Disponível em: https://www.revistas.una.ac.cr/index.php/historia/article/view/17909.. Acesso em: 28 apr. 2024.