An edition of Observations made at the Blue Hill Meteorological Observatory, Massachusetts, U.S.A., in the year 1896 (1897)

Observations made at the Blue Hill Meteorological Observatory, Massachusetts, U.S.A., in the year 1896

under the direction of A. Lawrence Rotch : with appendices containing investigations of cloud forms, and of the air by means of kites

By Abbott Lawrence Rotch,Edward C. Pickering,Arthur E. Sweetland,Sterling Price Fergusson,Henry Helm Clayton,S. P. Fergusson