na INLIS000000000398712 20180422124923 0010-0418000246 ta 180422 0 622.1 622.1 YAN p YANTO INDONESIANTO PERTAMBANGAN RAMAH LINGKUNGAN YOGYAKARTA : PT. CITRA AJI PARAMA, 2015 60 : Ilust. ; 21 PERTAMBANGAN 10171/PSD/H/2017 10172/PSD/H/2017 10173/PSD/H/2017