Annual summary of information on natural disasters., 1972. Earthquackes Tsunamis  Volcanic Eruptions Landslides avalanches 

 - Paris  Unesco Press 1974        1974 
 - 106p.  cm. 
<br/><br/><label>Standard No.: </label>70975 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Y1:435nS1:N66, L4