Clapham, A. R.  1905- <br/><br/>
Excursion flora of the British Isles / 
by A. R. Clapham, T. G. Tutin and E. F. Warburg. 
 - 2nd ed. 
 - Cambridge :  London :  Cambridge U.P.,  1968. 
 - xxv, 586 p.  illus.  19 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0521046564 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany--British Isles.
<br/><br/><label>Dewey Class. No.: </label>581.941  / CLE 1968