Lichens
Subtitle: an illustrated guide
By: by Frank Dobson
Edition: 2nd. rev. and corr. ed
Publisher: Richmond Publishing Co.
Published: 1981
Place of publication: Richmond, Surrey
Language: eng
Number of pages: 320
Subjects: Lichens -- Great Britain -- Identification; Lichens -- Ireland -- Identification
Notes: Includes index

Bibliography: p. 304