Libby, Leona Marshall,  1919-, <br/><br/>
Technological risk versus natural catastrophe / 
L. M. Libby 
 - 6 pages ;  28 cm 
 - The Rand paper series ;  P-4602 .
 - Rand paper series ;  P-4602 .
<br/><br/>Includes bibliographical references (page 6)  
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural disasters.<br/>Technology--Social aspects.