Tours Philippines :: Detailed exploration and evaluation of clay deposits in Barrios Bugas-Bugas and Suyoc placer, Surigao del Norte (Technical information series. Geology)
Tours Philippines - Detailed exploration and evaluation of clay deposits in Barrios Bugas-Bugas and Suyoc placer, Surigao del Norte (Technical information series. Geology)
Binding: Unknown Binding Label: Republic of the Philippines, Ministry of Natural Resources, Bureau of Mines and Geo-sciences, Mines Regional Office No. X Manufacturer: Republic of the Philippines, Ministry of Natural Resources, Bureau of Mines and Geo-sciences, Mines Regional Office No. X Publication Date: 1983 Publisher: Republic of the Philippines, Ministry of Natural Resources, Bureau of Mines and Geo-sciences, Mines Regional Office No. X Studio: Republic of the Philippines, Ministry of Natural Resources, Bureau of Mines and Geo-sciences, Mines Regional Office No. X
