613.1 <br/>
O-634 
   Oyuntsetseg Ch.<br/>
                  A multi-level study of vulnerability of Mongolian pastoralists to natural hazards and its consequences on individual and household well-being:   A thesis submitted to the University of Colorado at Denver and Health Sciences Center in partial fulfillment of the requirements for the degree of Doctor of Philosophy Health and Behavioral Sciences 

 - Denver,  2006 
 - 254p. -
 (University of Colorado at Denver and Health Sciences Center) 
<br/><br/><br/>in english 
<br/><br/>                 <label>Түлхүүр үг: </label>эрүүл мэнд, байгаль орчин , орчны эрүүл мэнд, health,