You limited your search to:

 County: Duval County, TX
 Decade: 1980-1989
 Language: Spanish
 Collection: Southwestern Historical Quarterly
The Southwestern Historical Quarterly, Volume 85, July 1981 - April, 1982
The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 477. texashistory.unt.edu/ark:/67531/metapth101208/