na INLIS000000000000388 20240430020206 0010-0424000364 240430 0 ind Pertambangan Ramah Lingkungan / Yanto Indonesianto Indonesianto, Yanto 1 Yogyakarta : PT. Citra Aji Parama, 2008 60 hlm 600 YAN p 600 Non Fiksi 0728615 0728616