Cowen Richard <br/><br/>
History of life 
Cowen Richard 
 - New York       McGraw-Hill          1976 
 - viii,145p.  cm. 
 - McGraw-Hill earth science paperback series .
<br/><br/><label>Standard No.: </label>49062 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Palaeontology<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H6, L6