Allen, Garland E. <br/><br/>
Life science in the twentieth century / 
Garland E. Allen 
 - New York :  Wiley,  1975 
 - xxv, 258 p. :  ill. ;  22 cm. 
 - History of science (John Wiley & Sons) .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 229-249. 
<br/><br/><label>ISBN: </label>0471023361 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--History