Shippen, Katherine Binney <br/><br/>
Men, microscopes,and living things 
illustrated by Anthony Ravielli. 
 - New York  Viking Press  1967, c1955. 
 - 192 p.  ill.  22 cm. 
<br/><br/> Newbery honor book, (1956) 
<br/><br/><label>LCCN: </label>55001263 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--History.<br/>Biologists