United Nations <br/><br/>
Recommendations on the Role of Official in Measuring Hazardous Events and Disasters 

 - Geneve  2019 
 - 129 p.: 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Disasters
<br/><br/><label>Dewey Class. No.: </label>363.34  / REC 2019