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101
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102
RP, China, Vietnam to bid out contract for energy exploration
Argitaratua izan da Manila Bulletin (2005)Artikulua -
103
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104
Search for oil to expand to other parts of Visayan sea
Argitaratua izan da Philippine Daily Inquirer (2005)Artikulua -
105
Visayas oil exploration alarms fishers
Argitaratua izan da Philippine Daily Inquirer (2005)Artikulua -
106
Chinese firm to hunt for oil, gas in Spratlys
Argitaratua izan da Philippine Daily Inquirer (2005)Artikulua -
107
Traces of oil, gas found off Tawi-tawi
Argitaratua izan da Philippine Daily Inquirer (2004)Artikulua -
108
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109
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110