Walne, P. R. <br/><br/>
Culture of bivalve molluscs :  50 years' experience at Conwy / 
P. R. Walne. 
 - Second edition. 
 - Farnham :  Fishing News for the Buckland Foundation,  1979. 
 - 189 pages :  illustrations ;  22 cm. 
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>ISBN: </label>0852380631 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oyster--culture.<br/>Oyster--culture--Wales--Conway.<br/>Shellfish culture.