TY  - BOOK
AU  - Clapham,A.R.
AU  -  T. G. Tutin
AU  -  E. F. Warburg
TI  - Flora of the British Isles
AV  - QK306.C57 1962 
PY  - 1962///
CY  - Cambridge
PB  - : Cambridge University Press
KW  - Botany
KW  - Great Britain
N1  - Includes bibliographies
ER  -