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

@gemmacasasp

Environmental chemist / Hg and POPs biogeochemistry 👩🏽‍🔬🌊🐧

ID: 819544765805031426

calendar_today12-01-2017 14:01:13

322 Tweet

149 Followers

668 Following