First discussions and networkig in December 2017, from left: Prof. Alfred Wiedensohler (Tropos), Prof. Anna-Katharina Hornidge (DIE) und xxx Quezon City Government
First discussions and networkig in December 2017, from left: Prof. Alfred Wiedensohler (Tropos), Prof. Anna-Katharina Hornidge (DIE) und xxx Quezon City Government
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