Grant, Verne. <br/><br/>
Organismic evolution / 
Verne Grant ; foreword by George Gaylord Simpson. 
 - San Francisco :  W. H. Freeman and Co.,  1977. 
 - xii, 418 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographocal references : p. 383-401 and indexes. 
<br/><br/><label>ISBN: </label>0716703726 
<br/><br/><label>LCCN: </label>76-054175 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution.