The ferns of Ulster.
Phillips, William William H. Phillips 1830-1923 Praeger, R. Lloyd (Robert Lloyd), 1865-1953
Issue
1887
Annual reports and proceedings of the Belfast Naturalists' Field Club. New series
Appendices (1870-1906)
Issue: Appendix 1, Vol.2
1-26
Ferns
Natural History Museum Library, London
English