2. Analysis of the mineral elements was related to arsenic
3.? The input map distribution of elemental arsenic naturally
4The analysis of the mineral found related to the map distribution of elements อาร์เซนิกตามธรรมชาติ
, 5 The input and output of rice cultivation area year 2554-2556
6Prioritized data planted area and output of rice in 2554-2555
7. Determination of paddy rice in elemental arsenic contamination that may have 8,
The layout
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