Historical Imagery Penambangan Batu gamping oleh PT. Semen Indonesia (Persero) di Tuban, Jawa Timur, Tahun 2001-2012 29 August, 2013 by ASC-Jogja · Published 29 August, 2013 · Last modified 21 December, 2024
WARGA PATI MEMINTA GUBERNUR JATENG MENGEMBALIKAN LUASAN KAWASAN KARST YANG DIHILANGKAN PAKSA 30 August, 2015 by Superadmin · Published 30 August, 2015 · Last modified 21 December, 2024
Speleological Thematic Class 3 February, 2016 by ASC-Jogja · Published 3 February, 2016 · Last modified 21 December, 2024