Symposium of the changing flora and Fauna of Britain Leicester, 1973 <br/><br/>
Proceeding ...  edited by D.L. Itawkswarth. 

 - London  Academic Press  1974 
 - xiii, 450p. 
 - (The Systematics association Publication v.6). .
<br/><br/><label>ISBN: </label>0-12-333450-0. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany.
<br/><br/><label>Dewey Class. No.: </label>581.942  / S99P