Lichens
By: by J.P. Showell.
Edition: 2nd ed.
Series: Publications / School Natural Science Society -- no.38; Publications (SchoolNatural Science Society) -- no.38.
Publisher: M.J. Wootton for the School Natural Science Society
Published: 1974
Place of publication: Upminster (44 Claremont Gardens, Upminster, Essex RM14 1DN)
Language: eng
Number of pages: 26
Subjects: Lichens -- Great Britain -- Identification -- Handbooks, manuals, etc.
Notes: Previous ed., published in 'Natural Science in Schools', Vol.7, 1969.

Bibliography, p.26.