The 1992 eruptions of Crater Peak vent, Mount Spurr volcano, Alaska / 
Terry E. C. Keith, editor 
 - Washingtion :  U.S. Govt. Print. Off.,  1995 
 - 220 p. 
 - Bulletin ;  no. 2139 .
 - United States.  Geological Survey.  Bulletin ;  no. 2139 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spurr, Mount (Alaska)--Eruption, 1992
<br/><br/><label>LC Class. No.: </label>QE75  / B9 no. 2139