NC#2021-0556-PR2021-0821 Procurement of Supplies for Removal of Phosphorous and Nitrate in a Raw Wastewater as Part of Treatment Process in Sequence Batch Reactor of the Capitol STP, by the Ecological Solid Waste Management at Bohol Environment Management Office, New Capitol Building, Tagbilaran City
NC2021-0556-PR2021-0821Download
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