American Geological Institute <br/><br/>
AGI data sheets 

 - USA  American Geological Institute 
 - Soft Binding 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>0-913312-38-x 
<br/><br/><label>Subjects--Topical Terms: </label>--Geology
<br/><br/><label>Dewey Class. No.: </label>550.202 AMI-A