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261
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DENR PH lacks sanitary landfills with only 108 nationwide
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266
Low water allocation for C. Luzon irrigation begins April 1 - NWRB
Pubblicato in Manila Bulletin (2020)Articolo -
267
NWRB assures of maximum water allocation for M. Manila
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268
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269
DENR inaugurates solarpowered sewarage plant near Manila Bay
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270
No toxic chemicals in dolomite sand from Manila Bay, test results show
Pubblicato in Manila Bulletin (2020)Articolo