(2017). Standard methods for the examination of water and wastewater: Including bottom sediments and sludges. American Public Health Association.
শিকাগো স্টাইলে সাইটেশনStandard Methods for the Examination of Water and Wastewater: Including Bottom Sediments and Sludges. American Public Health Association, 2017.
এমএলএ সাইটেশনStandard Methods for the Examination of Water and Wastewater: Including Bottom Sediments and Sludges. American Public Health Association, 2017.
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