Lake Powell is the principal reservoir of the Colorado River storage project. It is located on the Colorado River and tributaries in northern Arizona and southeastern Utah. The reservoir extends 186 miles up the Colorado River from the Glen Canyon...
Minutes from Interdisciplinary Team field trip on April 21, 1987 where the primary purpose was to get an idea of the magnitude of the changes required, spot improvements were observed but were not the subject of this trip.
Roads--Design and construction; United States Highway 89; Logan Canyon (Utah);
Volume 4 of 4 of the series: An Arrangement of British Plants : According to the Latest Improvements of the Linnean System : With an Easy Introduction to the Study of Botany, illustrated on copper plates, by William Withering.