Ⅰ REPORT on some of the PHYSICAL PROPERTIES of FRESH WATER and of SEA WATt
Ⅱ REPOET on ATMOSPHERIC CIRCULATION, based on the Observations made on board H.M.S. CHALLENGER during the years 1873-1876, and other Meteorological Observations.
Ⅲ REPORT on the MAGNETICAL RESULTS obtained by H.M.S. CHALLENGER during the years 1873-1876.
Ⅳ REPORT on the Rock SPECIMENS collected on Oceanic Islands during the Voyage of H.M.S. CHALLENGER during the years 1873-1876.
