Dobzhansky, Theodosius Grigorievich,  1900-1975 <br/><br/>
Genetics and the origin of species / 
by Theodosius Grigorievich Dobzhansky 
 - 3rd ed. 
 - New York :  Columbia University Press,  1937 
 - xvi, 364 p. :  ill. ;  22 cm. 
 - Columbia biological series ;  no.11 .
<br/><br/> Based on a series of lectures delivered at Columbia Univ. in Oct., 1936  Includes index  Library has 2. cops. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Species, Origin of