Bibliography
Source: Catalogue of Life
1 result
Cooper, J. G. (1866). Description of a new California Helix, with notes on others already described. Proceedings of the California Academy of Sciences, (1) 3:259–261. https://www.molluscabase.org/aphia.php?p=sourcedetails&id=349310 |
Citation
Helix sequoicola J. G. Cooper, 1866 in undefined