title: The philosophy of nature in Alexander von Humboldt's "Views of Nature". 3 lectures delivered during February of 1967 at the "History of Science-Collection" of the University of Texas.
mesh_terms: D001695:Biology / Q000266:history*; D005197:Famous Persons; D049672:History, 19th Century; D010684:Philosophy / Q000266:history*; D012586:Science / Q000266:history*