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Home > PNAS Science Sessions > Bird feathers reveal past air pollution
Podcast: PNAS Science Sessions
Episode:

Bird feathers reveal past air pollution
Category: Science & Medicine
Duration: 00:06:28
Publish Date: 2019-06-11 17:41:57
Description: Carl Fuldner and Shane DuBay describe how bird feathers preserve records of air pollution.
Total Play: 0