Hellman, E. W., Takow, E. A., Tchakerian, M. D. and Coulson, R. N. (2011) “Geology and Wine 13. Geographic Information System Characterization of Four Appellations in West Texas, USA”, Geoscience Canada, 38(1). Available at: https://journals.lib.unb.ca/index.php/GC/article/view/18587 (Accessed: 17July2019).