Pirsson, Louis V <br/><br/>
A, textbook of geology, part 1 
V. Louis Pirsson 
 - 488 p  Il (fotos)  24 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciencias naturales
<br/><br/><label>Dewey Class. No.: </label>500  / PIR TEX 1929