Weidmann, K. <br/><br/>
Alto Orinoco en imágenes y textos / 
 Alto Orinoco 
Karl Weidmann. 
 - Caracas :  O. Todtmann Editores,  2004. 
 - 171 p. :  chiefly col. ill., 1 col. map ;  30 cm. 
<br/><br/> Parallel title on p. [151]: The Upper Orinoco.  In case. 
<br/><br/>Includes bibliographical references (p. 171). 
<br/><br/><br/>Text in Spanish and English. 
<br/><br/><label>ISBN: </label>9806028732 9789806028739 
<br/><br/><label>LCCN: </label>2006419575 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Landscapes--Orinoco River Valley (Venezuela and Colombia)--Pictorial works.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Orinoco River Valley (Venezuela and Colombia)--Pictorial works.
<br/><br/><label>LC Class. No.: </label>F2331.O7  / W45 2004 
<br/><br/><label>Dewey Class. No.: </label>987.0022/2