Guide to the systematic distribution of mollusca in the British Museum 
by John Edward Gray 
 - London  Printed by Order of the Trustees  1857 
 - v. :  ill. ;  23 cm. 
<br/><br/> 'termasuk 4 susunan daripada Gasteropoda.' 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mollusks--Catalogs and collections<br/>Gasteropoda