TY  - BOOK
AU  - Clapham,A.R.
AU  - Tutin,Thomas Gaskell
AU  - Warburg,E.F.
TI  - Excursion flora of the British Isles
SN  - 0521046564
PY  - 1968///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Botany
KW  - British Isles
ER  -