. Bulletin. Forests and forestry -- United States. Fig. 59.—Day circulatiou. exactly corresponding to such a system of winds as is found in land or sea breezes, or may be found over a lake at night. During clear nights the forest air is generally warmer than that out- *-« *-~«^ '^-^ •^-^ »—*^ •>—? iS^^. Fir;. GO.—Night circulation. side. When this happens a reverse circulation might be set up. This circulation must be slow, and though somewhat enlarged on by writers on tlie subject seems never to have been directly Please note that these images are extracted from scanned page ima


. Bulletin. Forests and forestry -- United States. Fig. 59.—Day circulatiou. exactly corresponding to such a system of winds as is found in land or sea breezes, or may be found over a lake at night. During clear nights the forest air is generally warmer than that out- *-« *-~«^ '^-^ •^-^ »—*^ •>—? iS^^. Fir;. GO.—Night circulation. side. When this happens a reverse circulation might be set up. This circulation must be slow, and though somewhat enlarged on by writers on tlie subject seems never to have been directly Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Division of Forestry. Washington : G. P. O.


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Keywords: ., bookpublisherwashingtongpo, booksubjectforestsandforestryunited