"Land Resource Study for the Concho Valley Council of Governments," CRP 385.2, Fall 1970-Spring 1971

"Land Resource Study for the Concho Valley Council of Governments," CRP 385.2, Fall 1970-Spring 1971, Box: COLT015, Folder: 13. Peter Oakley Coltman collection, COLT. Alexander Architectural Archives. https://archives.lib.utexas.edu/repositories/2/archival_objects/86801 Accessed September 27, 2026.