Grand Canyon RiverProvided by the Educational Technology Clearinghouse and the Florida Center for Instructional Technology
This series gives the viewer a well-rounded understanding of how to navigate the Colorado River in the Grand Canyon. Emphasis is placed on how to preserve the park and the importance of doing so. Language: en Genres: Science, Sports, Wilderness Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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Water Temperature and Flow Variations
Thursday, 14 March, 2013