China Reports 66-Percent Drop in Plastic Bag Use | Worldwatch Institute Source: www.worldwatch.org A strict Chinese limit on ultra-thin plastic bags significantly reduced bag-related pollution nationwide during [...]
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Lebih dari 32 jenis tanaman konsumsi buah, sayur, dan obatdipelihara secara organik oleh Ibu Riyanti Pradigdo di halaman belakang rumahnya. [...]
