Legg, I.C. <br/><br/>
Geology of the country around Derrygonnelly and Marble Arch - Memoir for 1:50 000 Geological Sheets 44, 56 and 43 (Northern Ireland) 

 - 1 - 82 
<br/><br/><label>ISBN: </label>0123-4567 
<br/><br/><label>Index Terms--Genre/Form: </label>--Issue