On some Earthworms from British East Africa; and on the Spermatophores of Polytoreutus and Stuhlmannia
Beddard, Frank E. (Frank Evers), 1858-1925
Article
1901
Proceedings of the Zoological Society of London
336--365
BioStor
English
London Academic Press, [etc.] 1833-1965
BioStor: https://biostor.org/reference/107755 DOI: https://doi.org/10.1111/j.1469-7998.1901.tb08550.x