A nature conservation review :  the selection of biological sites of national importance to nature conservation in Britain / 
editor, Derek Ratcliffe 
 - Cambridge ;  New York :  Cambridge University Press,  1977 
 - 2 v. :  ill. ;  29 cm. 
<br/><br/> Published on behalf of the Nature Conservancy Council and the Natural Environment Research Council 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780521203296 (pbk. - v.1) 0521203295 (pbk. - v.1) 9780521211598 (hbk. - v.1) 052121159X (hbk. - v.1) 9780521203487 (pbk. - v.2) 0521203481 (pbk. - v.2) 9780521214032 (hbk. - v.2) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural areas--Great Britain<br/>Nature conservation--Great Britain