利用田坵蓄水及稻作調整以豐沛桃竹地區水資源之可行性研究

利用田坵蓄水及稻作調整以豐沛桃竹地區水資源之可行性研究

283 Pages · 2009 · 5.32 MB · Chinese
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“ Don't watch the clock, do what it does. Keep Going. ” ― Sam Levenson
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