View of the recently completed, concrete lined, Vallejos Ditch after a USDA special improvement project to improve the Vallejos Ditch system for San Pablo (Costilla County), Colorado. An automobile is parked near the irrigation ditch. The snow...
Sangre de Cristo Mountains (Colo. and N.M.)--1960-1970.; Vallejos Ditch (Colo.)--1960-1970.; San Pablo (Colo.)--1960-1970.; Irrigation canals & flumes.; Irrigation canals and flumes--San Pablo--Pictorial works.; Sangre de Cristo Mountains (Colo....
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