@book{bhlitem16529, title = {The ascidians collected by the United States fisheries bureau steamer Albatross on the coast of California during the summer of 1904 }, volume = {v.4:no.1 (1907)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/16529}, note = {https://www.biodiversitylibrary.org/bibliography/1573}, publisher = {Berkeley, The University press, 1907}, author = {Ritter, William Emerson,}, year = {1907}, pages = {62}, keywords = {Sea squirts|}, }