00746cam a2200241 i 4500 963183251 TxAuBib 20230906120000.0 230906s2002||||||||||||||||||||||||eng|u TxAuBib rda Bates, Rod. Fort Polk : Point Isabel's American Roots. Port Isabel, TX : Rio Bravo Gallery, 2002. 42 pages : B&W photos ; 21 cm. txt rdacontent n rdamedia nc rdacarrier A study of the history of Port Isabel, TX 1846 - 1850. 20230906. Fort Polk. Port Isabel History. TXLVP