Mayr, Ernst,  1904- <br/><br/>
The species problem : a symposium presented at the Atlanta Meeting of the American Association for the Advancement of Science, December 28-29, 1955 / 
edited by Ernst Mayr. 
 - Washington, D.C. :  The Association,  1958. 
 - ix, 395 p. :  il., mapas ;  24 cm. 
 - Publication (American Association for the Advancement of Science) ;  no. 50 .
<br/><br/>Includes bibliographical references. 
<br/><br/>Species concepts and definitions / Ernst Mayr -- The species as a field for gene recombination / Hampton L. Carson -- The plant species in theory and practice / Verne Grant -- The species problem in freshwater animals / John Langdon Brooks -- The species problem with fossil animals / John Imbrie -- Breeding systems, reproductive methods, and species problems in protozoa / T.M. Sonneborn -- An embryologist's view of the species concept / John A. Moore -- The species problem from the viewpoint of a physiologist / C. Ladd Prosser -- Difficulties and importance of the biological species / Ernst Mayr. 
<br/><br/><label>LCCN: </label>57011321  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Species--Congresses.
<br/><br/><label>Subjects--Index Terms: </label>Especies. 
<br/><br/><label>Dewey Class. No.: </label>576.86