SAND MINING IMPACT ON REVENUES FISHERMEN IN THE DISTRICT TAMBANG KAMPAR DISTRICT PROVINCE RIAU

1 SAND MINING IMPACT ON REVENUES FISHERMEN IN THE DISTRICT TAMBANG KAMPAR DISTRICT PROVINCE RIAU Melda Yanti 1), Ir. Hamdi Hamid, SU 2), Lamun Bathara...
Author:  Yanti Muljana

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