Observations and investigations made at the Blue Hill Meteorological Observatory, Massachusetts, U.S.A. in the years 1906, 1907 and 1908, under the direction of A. Lawrence Rotch
Series: Annals of the Astronomical Observatory of Harvard College -- v. 68, pt. 2
Publisher: The Observatory
Published: 1911
Place of publication: Cambridge
Language: eng
Number of pages: 229
Subjects: Meteorology; Observations; Clouds
Notes: Chiefly tables.

At head of title: Edward C. Pickering, director.

Includes bibliographical references (p. 229).
Table of contents: title: I. Observations made twice daily in 1906; title: II. Summary for 1906; title: III. Summary for 1906 at the base station; title: IV. Summary for 1906 at the valley station; title: V. Observations made twice daily in 1907; title: VI. Summary for 1907; title: VII. Summary for 1907 at the base station; title: VIII. Summary for 1907 at the valley station; title: IX. Observations made twice daily in 1908; title: X. Summary for 1908; title: XI. Summary for 1908 at the base station; title: XII. Summary for 1908 at the valley station; title: XIII. Results from the kite meteorograph and simultaneous records at the ground, 1906, 1907, and 1908; title: XIII. Supplementary. Data obtained by means of ballons-sondes at Pittsfield, Mass., 1908; title: XIII. Supplementary. Manned balloon ascension from North Adams, Mass., July 29, 1908; title: A study of clouds with data from kites; title: Wind velocity and direction in the free air; title: Pressure oscillations of short wave-length.