na INLIS000000000012586 20180916023227 180916||||||||| | ||| |||| || | 979-1464-76-5 010-0918012586 id 363.7 363.7 Yan p Yanto Indonesianto PERTAMBANGAN Ramah Lingkungan - Yogyakarta PT Citra Aji Parama 2008 iv+60hlm