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451
Four paradoxes on the lazy man’s crop. IN No free lunch [column]
הוצא לאור ב Philippine Daily Inquirer (2010)Article -
452
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453
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Tala ng tunggalian ang laban ng mga magsasaka sa hacienda Yulo
הוצא לאור ב Philippine Collegian (2010)Article -
456
Rice farmers' adoption of PalayCheck system in Magdalena, Laguna, Philippines
הוצא לאור ב USM R & D Journal (2010)Article -
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