Saul Lowella R <br/><br/>
Evidence for the origin of the mactridae in the cretaceous 
Saul Lowella R 
 - Berkeley  California Press          1973 
 - 59p.  cm. 
<br/><br/><label>Standard No.: </label>49103 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Palaeontology<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H67.A34, L3