Trask P D Ed. <br/><br/>
Applied sedimentation 
Trask P D Ed. 
 -  1950 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>47358 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Dynamic geology<br/> Epizene<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H420D, J0