Great river : the Rio Grande in North American history : vol. 1 / by Paul Horgan. Horgan, Paul. American Council of Learned Societies. 976.4 HOG Includes bibliography and index. Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Scholarly Publishing Office, 2003. Includes both TIFF files and keyword searchable text. ([ACLS Humanities E-Book]) Mode of access: Intranet. This volume is made possible by a grant from the Andrew W. Mellon Foundation. New York : Rinehart & Co., 1954. 2003. 1954. 1954 Text vol. 1 : : Includes both TIFF files and keyword searchable text. http://www.columbia.edu/cgi-bin/cul/resolve?clio8861065 eng ACLS Humanities E-Book. URL: http://www.humanitiesebook.org/ ACLS Humanities E-Book (Series) Rio Grande (Colo.-Mexico and Tex.) Rio Grande Valley (Colo.-Mexico and Tex.) History.