Excursion flora of the British Isles /
Clapham, A. R. 1905-
Excursion flora of the British Isles / by A. R. Clapham, T. G. Tutin and E. F. Warburg - 2nd ed. - Cambridge : Cambridge University Press, 1968 - xxv, 586 p. : ill. ; 19 cm.
0521046564
Botany--British Isles
Excursion flora of the British Isles / by A. R. Clapham, T. G. Tutin and E. F. Warburg - 2nd ed. - Cambridge : Cambridge University Press, 1968 - xxv, 586 p. : ill. ; 19 cm.
0521046564
Botany--British Isles