San Antonio Missions' irrigation systems
San Antonio (Tex.)
Plan of the Acequias (irrigation ditches) by Harvey P. Smith, undated
- San Antonio Missions' irrigation systems: plan of the acequias (irrigation ditches) of the Mission San Antonio de Valero
- San Antonio Missions' irrigation systems: plan of the acequias (irrigation ditches) of the Mission Concepción
- San Antonio Missions' irrigation systems: plan of the acequias (irrigation ditches) of the Mission San José y San Miguel de Aguayo
- San Antonio Missions' irrigation systems: plan of the acequias (irrigation ditches) of the Missions San Juan Capistrano and San Francisco de la Espada