Ellis, Arthur Erskine <br/><br/>
British snails  a guide to the non-marine gastropoda of Great Britain and Ireland  pleistocene to recent 
by Arthur Erskine Ellis 
 - 1st ed. reprinted lithographically from corrected sheets. 
 - Oxford  Clarendon Press  1969 
 - 3, 298 p. : ill. ; plates ; 19 cm. 
<br/><br/>Bibliography: p. 283-293. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gastropoda--British Isles<br/>Gastropoda, Fossil