. . "Yellowstone River." . . . . . . . . . . "\"Down the Yellowstone follows all 660 miles of the river, from its source at the base of Yount's Peak in Wyoming, to its confluence with the Missouri River in North Dakota. Along the way, viewers will learn about its unique ecology as well as the stresses of society which threaten to undermine its wild nature\"--Container." . . . . "Down the Yellowstone" . . . "Lower Falls of the Yellowstone River (Wyo.)" . . "Upper Falls of the Yellowstone River (Wyo.)" . . "Yellowstone River Valley." . . "Yellowstone River Watershed." . .