Wald George <br/><br/>
Twenty-six afternoons of biology 

 - London  Addison-Wesley         1962 
 - xiii,159p.  cm. 
<br/><br/> Appendices 135-153p; Bibliography 154-159p 
<br/><br/><label>Standard No.: </label>71168 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological research
<br/><br/><label>Dewey Class. No.: </label>G:f3, K2