Gemma Casas (@gemmacasasp) 's Twitter Profile
Gemma Casas

@gemmacasasp

Environmental chemist / Hg and POPs biogeochemistry πŸ‘©πŸ½β€πŸ”¬πŸŒŠπŸ§

ID: 819544765805031426

calendar_today12-01-2017 14:01:13

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