Two new species of the genus Helota from Burma
Ritsema, C. (Cornelius Coenraad) 1846-1929
Article
1894
Notes from the Leyden Museum
16
97--106
BioStor
Multiple
Leyden, E.J. Brill, 1880-1914
BioStor: https://biostor.org/reference/147096