نتائج البحث

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    Technical efficiency of rice farmers using groundwater irrigation in North Cotabato, Philippines حسب Gomez, Norma U.

    الحاوية / القاعدة USM R & D Journal (2010)
    مقال
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    Roles of market and irrigator's capacity in a communally managed irrigation system an empirical study حسب Rasphone, Arounyadeth

    الحاوية / القاعدة Asian Journal of Agriculture and Development (2010)
    مقال
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    The Lampisa system of water distribution among Sagada's I-Pidlisan

    الحاوية / القاعدة Hapit (2010)
    مقال
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