Mineral Production of Thailand (fiscal year) 2011-2012 (oct-jun) 
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ʶԵԡüԵºº 2 էҳ 2554 2555 (2011 2012) Ҥ - Զع¹ §ѡ
ҡբʧ ͵ͧâ سҵԴ ʶԵ . 0-2202-3666-8
e-mail : statistics@dpim.go.th