575.7  / Si58g <br/>
Simpson, George Gaylord <br/>
       GEOGRAPHY OF EVOLUTION 
 / COLLECTED ESSAYS 
 .- Philadelphia: Chilton Books,  c1965 
 .- x,249. 
<br/>Includes Bibliographies 
<br/><u>Subject Headings:</u> <br/>Zoogeography;<br/>Evolution;
<br><U>Copy Details:</u><br> Acc. No.: <b>A8573</b>, Full Call No.: 575.7 Si58g,   Item type:  Books , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>