Study Of Acid Mine Countermeasures In One Of Coal Mining Permit At Lemo Village, North Barito Regency, Central Borneo Province

1 EnviroScienteae Vol. 12 No. 1, April 2016 Halaman p-issn e-issn KAJIAN PENANGGULANGAN AIR ASAM TAMBANG PADA SALAH SATU PERUSAHAAN PEMEGANG IJIN USAH...
Author:  Hadian Kusnadi

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