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Poverty in the lower Rio Grande Valley of Texas : historical and contemporary dimensions
Miller, Michael Victor, (1979)
Agricultural employment and economic growth in the lower Rio Grande region : [input-output analysis
Fritsch, Conrad F., (1972)
Frontier on the Rio Grande : A political geography of development and social deprivation
House, John William, (1982)
Streams, slopes, and suburban development
Graf, William L., (1976)
Wilderness preservation and the sagebrush rebellions
Graf, William L., (1990)