Ramaley, F <br/><br/>
WHAT IS BIOLOGY AND WHAT IS A "BIOLOGICAL SURVEY"?  [electronic resource] 

 -  Science (New York, N.Y.)  Jan 1912 
 - 60-1 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.35.889.60-a  doi