Waring, Gerald A.  1883-1971 <br/><br/>
Thermal springs of the United States and other countries of the world : a summary / 
by Gerald A. Waring ; revised by Reginald R. Blankenship and Ray Bentall. 
 -- Washington :   United States Government Printing Office,   1965 
 - 383 p. -- 
 (Geological Survey Professional Paper  ; 492).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fuentes termales<br/>Géiseres
<br/><br/><label>Universal Decimal Class. No.: </label>551.23