On the relative intensity of the heat and light of the sun upon different latitudes of the earth Meech, Levi W. (Levi Witter) creator text dcu Washington Smithsonian Institution 1856] 1856 monographic eng
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58 p. v (i.e. 6) pl., diagrs. 33 cm. By L. W. Meech. "The first part of the present investigation ... was published in Silliman's Journal of science for 1850." Solar radiation Q11 .S68 Smithsonian contributions to knowledge. [vol. IX, art. 2] Smithsonian Institution publication 83 s 13000039 Library, Smithsonian Institution 780321 20260227111910.0 s 13000039