The diurnal and annual periods of temperature, hunmidity and wind-velocity up to four kilometres in the free air and the average vertical gradients of these elements at Blue Hill.

APA Citation

Clayton, H. Helm. (1904). The diurnal and annual periods of temperature, hunmidity and wind-velocity up to four kilometres in the free air and the average vertical gradients of these elements at Blue Hill. Cambridge: The Observatory.

MLA Citation

Clayton, Henry Helm, 1861-1946. The Diurnal And Annual Periods of Temperature, Hunmidity And Wind-velocity Up to Four Kilometres In the Free Air And the Average Vertical Gradients of These Elements At Blue Hill. Cambridge: The Observatory, 1904.