Greely, A. W.
Geography of the air—a report of progress, I 151; II 49, 68, 295
The great storm of March 11–14, 1888, I 37, 88
Green river in the Uinta mountains, its development (
Powell
), II 100
Hachure and contour drawing, examples of, I 268
Hall, W. H.
Irrigation in California, I 270, 277
Harris' references to Bering's voyage of 1725–30, II 121