Herz, Richard <br/><br/>
Gesteine der Ecuatorianischen west-cordillere vom Pululagua bis Guagua-Pichincha 

 - Berlin  Druck von J. Kerskes  1892 
 - 75 p.  láms. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PETROLOGÍA
<br/><br/><label>Subjects--Geographic Terms: </label><br/>ECUADOR
<br/><br/><label>Universal Decimal Class. No.: </label>A/552.09866/H44