Short papers in geology and hydrology : articles 122-172. 

 -- Washington :   United States Government Printing Office,   1964 
 - 223 p. -- 
 (Geological Survey Professional Paper  ;  475-D).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología
<br/><br/><label>Universal Decimal Class. No.: </label>55