Gregory W K <br/><br/>
Evolution emerging 
Gregory W K 
 -  1957 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>42606 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution
<br/><br/><label>Dewey Class. No.: </label>G:66, J72.2;1         J72.1;1