Sherlock, Robert Lionel,  1875-1948. <br/><br/>
British regional geology :  London and Thames Valley / 
by R.L. Sherlock. 
 - 2nd ed. 
 - London :  H.M.S.O.  1947. 
 - iv, 69 p., 5 leaves of plates :  ill., maps ;  24 cm. 
<br/><br/> At head of title: Department of Scientific and Industrial Research. Geological Survey and Museum. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>gs 48000168  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--England--London Region.<br/>Geology--England--Thames Valley.
<br/><br/><label>LC Class. No.: </label>QE261  / .S5 1947 
<br/><br/><label>Dewey Class. No.: </label>554.2