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chem102-010-20170419-122001.mp4 duration 50 minutes 0 seconds chem102-010-20170419-122001.mp4 chem102-010-20170419-122001.mp4	chem102-010-20170419-122001.mp4 UD Capture Recording economic problems +209 More From Dana Chatellier 0 likes 19 plays 0
chem102-010-20170224-122001.mp4 duration 50 minutes 0 seconds chem102-010-20170224-122001.mp4 chem102-010-20170224-122001.mp4	chem102-010-20170224-122001.mp4 UD Capture Recording poultry farming +101 More From Dana Chatellier 0 likes 61 plays 0
chem102-010-20170222-122001.mp4 duration 50 minutes 0 seconds chem102-010-20170222-122001.mp4 chem102-010-20170222-122001.mp4	chem102-010-20170222-122001.mp4 UD Capture Recording blue pathway +90 More From Dana Chatellier 0 likes 49 plays 0

chem102-010-20170419-122001.mp4