Sanchez, Joseph P. <br/><br/>
Explorers, traders, and slavers :  forging the old Spanish Trail, 1678-1850 / 
Joseph P. Sanchez. 
 - Salt Lake City :  University of Utah Press,  c1997. 
 - xi, 186 p. :  maps ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 175-180) and index. 
<br/><br/><label>ISBN: </label>0874805260 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Indian traders--History.--Southwest, New<br/>Slave traders--History.--Southwest, New
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Old Spanish Trail--History.<br/>Southwest, New--Discovery and exploration--Spanish.