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1
Rice terraces in the Cordilleras were a consequence of Spanish colonization
Argitaratua izan da Manila Times (2020)Artikulua -
2
Maligcong Rice Tearraces endorsed to NCCA as National Heritage site
Argitaratua izan da Manila Bulletin (2016)Artikulua -
3
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4
Sustainable development, ancient Cordillera-style
Argitaratua izan da Philippine Daily Inquirer (2008)Artikulua -
5
Tradition under pressure in Philippine cultural landscape
Argitaratua izan da Philippine Daily Inquirer (2001)Artikulua