Aschmann, Homer <br/><br/>
The central desert of Baja California  :  demography and ecology 

 - Berkeley and Los Angeles  University of California press  1959 
 - 282 p  mapa 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOGRAFIA ESTADOUNIDENSE
<br/><br/><label>Subjects--Geographic Terms: </label><br/>BAJA CALIFORNIA