British mosses and liverworts : an introductory work, with full descriptions and figures of over 200 species, and keys for the identification of all except the very rare species /

Watson, E. Vernon 1914-

British mosses and liverworts : an introductory work, with full descriptions and figures of over 200 species, and keys for the identification of all except the very rare species / written and illustrated by E.Vernon Watson - 2nd ed - Cambridge U.P, 1968 - 495p.,ill.,23cm

Previous ed. (B55-5479) 1955.

0521067413 9780521067416


Mosses--Liverworts--Great Britain
Cellular biology (cytology)