Crandell D R etc <br/><br/>
Source book for volcanic-hazards zonation. 
Crandell D R etc 
 - Unesco  1984 
 - 97p  cm. 
 - (Natural Hazards series,1984) .
<br/><br/><label>Standard No.: </label>29312 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOLOGY
<br/><br/><label>Dewey Class. No.: </label>H411y8, M4