Madison River Canyon earthquake area. 

 - Missoula, Mont.,  1961. 
 - 20 p. :  ill., map ;  16 x 23 cm. 
<br/><br/> Cover title. 
<br/><br/><label>LCCN: </label>agr61000355  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthquakes--Montana.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Gallatin National Forest (Mont.)
<br/><br/><label>LC Class. No.: </label>QE535  / .U73 
<br/><br/><label>Gov. Doc. Class. No.: </label>A13.2 : M26/961