Willis, J. C.    1868-1958 <br/><br/>
Age and area :    a study in geographical distribution and origin of species /  
by J. C. Willis ... with chapters by Hugo de Vries ... H. B. Guppy ... Mrs E. M. Reid ... James Small 
 - Cambridge :    University Press,    1922 
 - x, 259, [1] p. :    ill., diagrs. ;    23 cm. 
<br/><br/>List of literature (p. 247-151) 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Geography distribution of animals and plants<br/> Origin of species
<br/><br/><label>Dewey Class. No.: </label>581.9 WIL