Contributions to the Anatomy of Earthworms. Nos. i, ii, & iii
Article
1887
Proceedings of the Zoological Society of London
372--392
BioStor
English
London Academic Press, [etc.] 1833-1965
BioStor: https://biostor.org/reference/99638 DOI: https://doi.org/10.1111/j.1096-3642.1887.tb02979.x