Handbook of biological data / 
edited by William S. Spector ; Prepared under the direction of the Committee on the Handbook of Biological Data, Division of Biology and Agriculture, the National Academy of Sciences, the National Research Council 
 - Philadelphia :  Saunders,  [1956] 
 - xxxvi, 584 p. :  ill. ;  28 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 7.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Handbooks, manuals, etc.
<br/><br/><label>Dewey Class. No.: </label>574.083