Notes on Helisoma latchfordi Pils. and Physa latehfordi F. G. Baker
La Rocque, A.
Article
1933-10
The Canadian field-naturalist
47
Issue: 7
134--135
New York Botanical Garden, LuEsther T. Mertz Library
English
Ottawa Ottawa Field-Naturalists' Club
DOI: https://doi.org/10.5962/p.339489