ching their trans- | of real progress of the present age, the history of the steam From 4:15 to 4:35, the sun was partially obscured by the formations. Meantime he has searched in vain for any sat- engine, the telegraph, and other inventions, the influence of isfactory account of the singular… … manner of the Aphides. Mr. Gibson illus - sudden and large demand for the cereals of trates by numerous drawings the various stages in the de- | the Pacific slope, and the farmers of that region prosper ac- In these diagrams the observer has evidently given pre- velopment of this strange insect, as…
Internet Archive · Public domain (published before 1931). Free to use for anything.
