Brown, J G <br/><br/>
LIVING MICRO-ORGANISMS IN THE AIR OF THE ARID SOUTHWEST.  [electronic resource] 

 -  Science (New York, N.Y.)  Sep 1930 
 - 322-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.72.1865.322-a  doi