Callaway, C. <br/><br/>
The Precambrian rocks of Shropshire. Part 1. Notes on the Microscopic structure of some of the rocks por T.G. Bonney 

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 -    1879 
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 - Quarterly Journal Geol. Soc.   v.35 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Geologia--Precambrico--Shropshire--<br/>Geologia