27:59 duration 27 minutes 59 seconds
Lecture_4b
Geography 1000
03:15 duration 3 minutes 15 seconds
20221109_140618
01:34 duration 1 minute 34 seconds
Video Recording - Thu Mar 25 2021 11:26:44…
Video Recording - Thu Mar 25 2021 11:26:44 GMT-0600 (Mountain Daylight Time)