Welch, F. B. A. <br/><br/>
British regional geology:  Bristol and Gloucester district, 
by F.B.A. Welch ... and R. Crookall ... 
 - London,  H.M. Stationery Off.,  1935. 
 - v, 89 p.  illus. (incl. maps, tables, diagrs.) XII pl. (incl. fold diagr.) on 10 l.  25 cm. 
<br/><br/> At head of title: Dept. of scientific and industrial research. Geological survey and Museum. 
<br/><br/>"Maps & publications, etc., dealing with the district": p. 87-89. 
<br/><br/><label>LCCN: </label>gs 35000182  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--England--Bristol.<br/>Geology--England--Gloucester.
<br/><br/><label>LC Class. No.: </label>QE262.B7  / W4 
<br/><br/><label>Dewey Class. No.: </label>554.2