The British Tunicata: An unfinished monograph, Volume III
Alder, J.; Hancock, A.; Hopkins, J. (1912). The British Tunicata: An unfinished monograph, Volume III. Ray Society: London. XII, 113 pp. https://dx.doi.org/10.5962/bhl.title.1824
Continues:
Alder, J.; Hancock, A.; Hopkins, J. (1907). The British Tunicata: An unfinished monograph, Volume II. Ray Society: London. XXVIII, 164 + pls. pp. https://dx.doi.org/10.5962/bhl.title.1824, more