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61
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62
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63
Metro's biggest problem where to put garbage
I publikationen Philippine Daily Inquirer (1999)Artikel -
64
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65
MMDA color-coding for garbage needs fine tuning. IN As I see it [column]
I publikationen Philippine Daily Inquirer (1999)Artikel -
66
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67
Color-coded trash bags. IN At large [column]
I publikationen Philippine Daily Inquirer (1999)Artikel -
68
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69
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70
MMDA uncollected garbage ends up in Pasig River, canals
I publikationen Philippine Star (1999)Artikel