01085nam0-22003251i-450-99000146936040332120001010521-06741-3000146936FED01000146936(Aleph)000146936FED0100014693620000920d1968----km-y0itay50------baengGBa---a---001yyBritish Mosses and Liverwortsan introductory work, with full descriptions and figures of over 200 species, and keys for the identification of all except the very rare specieswritten and illustrated by E. Vernon Watsonwith a foreword by Paul Richards2 edzCambridgeUniversity Press1968xvi, 495 p.ill.23 cmBotanica sistematicaWatson,Eric Vernon<1914- >352025Richards,PaulITUNINARICAUNIMARCBK99000146936040332113 IV 413689DBVDBVBritish Mosses and Liverworts378944UNINA