English
I. Narrative. (2 v. in 3. 1882-85).--II. Physics and chemistry. (2 v. 1884-89).---III. Deep-sea deposits. (1 v. 1891).--IV. Botany. (2 v. 1885-86).--V. Zoology. (32 v. in 40. 1880-89).--VI. Summary. (1 v. in 2. 1895)
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