Collection
Serial/Series Title
2007 Economic Census Map
3
30 x 60 Minute Series (Topographic)
3
Western United States 1:250,000
3
1990 Census County Block Map
2
2000 Census County Block Map
2
2010 Census County Block Map
2
2010 Census P.L. 94-171 County Block Map
2
Report (Texas. Department of Water Resources)
2
2000 Census County Subdivision Block Map
1
Report (Texas Water Development Board)
1