Atlas of the British Flora
Perring, F.H., Walters, S.M.
Atlas of the British Flora by F.H. Perring and S.M. Walters - Johansburg Thomas Nelson and Sons Ltd. 1962 - 432 p.
Flora of Britain
British Flora
581.9(084)(42) / P 458 A
Atlas of the British Flora by F.H. Perring and S.M. Walters - Johansburg Thomas Nelson and Sons Ltd. 1962 - 432 p.
Flora of Britain
British Flora
581.9(084)(42) / P 458 A