Ritter, W. E. (1907). The ascidians collected by the United States Fisheries Bureau steamer Albatross on the coast of California during the summer of 1904. Univ. Calif. Publ. Zool. 4:1-52.
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Ritter, W. E.
1907
The ascidians collected by the United States Fisheries Bureau steamer Albatross on the coast of California during the summer of 1904
