Assar, M. <br/><br/>
Guide to sanitation in natural disasters / 
M. Assar. 
 - Geneva :  World Health Organization,  c 1971. 
 - 135 p. :  ill. ;  22 cm. 
<br/><br/>86  86 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Disaster relief--Sanitary engineering--Disaster relief
<br/><br/><label>Dewey Class. No.: </label>361.5 / A72g