Frémont, J.C. <br/><br/>
Report of the exploring expedition to the Rocky mountains in the year 1842 and the Oregon and North California in the years 1843-44 /  
by J. C. Frémont. 
 - Washington :   [s.n.],   1845 ( 
 - 583 p., [3] h. pleg., h. de lám. ;   : 24 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Estados Unidos---Descripción<br/>Montañas Rocosas.