LANG W.D <br/><br/>
Catalogue of the cretaceceous bryozoa  vol Iv 
part  ii 
 - Printed by order of the trustees  1922  london                                                                                                                                                                                                                                                 
 - 404p. :    ill  ;    27  cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>2  / B10