@book{bhlpg380436, title = {Contributions from the United States National Herbarium }, volume = {v.42 (2002)}, url = {https://www.biodiversitylibrary.org/page/380436}, publisher = {Smithsonian Institution Press}, author = {United States. National Herbarium. }, year = {2002}, pages = {Page 18}, } @book{bhlpg2150198, title = {Journal of shellfish research }, volume = {v.7 (1988)}, url = {https://www.biodiversitylibrary.org/page/2150198}, publisher = {National Shellfisheries Association}, author = {National Shellfisheries Association. }, year = {1988}, pages = {Page 597}, }