Cowie J W Ed. <br/><br/>
Precambrain-cambrian boundary 
Cowie J W Ed.; Brasier M D Ed. 
 - Oxford  Clarendon Press          1989 
 - 213p.  cm. 
 - Oxford monographs on geology and geophysics; 12 .
<br/><br/><label>Standard No.: </label>49316 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Precambrian<br/>Stratigraphy
<br/><br/><label>Dewey Class. No.: </label>H51, M9