ALERT: This system is being upgraded on Tuesday December 12. It will not be available for use for several hours that day while the upgrade is in progress. Deposits to DukeSpace will be disabled on Monday December 11, so no new items are to be added to the repository while the upgrade is in progress. Everything should be back to normal by the end of day, December 12.
Browsing by Subject "Apalachicola-Chattahoochee-Flint River Basin"
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(2014-04-25)Water is essential for all human life and, thus, serves as the keystone of any prosperous nation. One can look back thousands of years into the known history of human civilizations and see the evolution (and revolution) ...