Berg, G., & Berman, D. (1980). Destruction by Anaerobic Mesophilic and Thermophilic Digestion of Viruses and Indicator Bacteria Indigenous to Domestic Sludges.
শিকাগো স্টাইলে সাইটেশনBerg, Gerald, এবং Donald Berman. Destruction By Anaerobic Mesophilic and Thermophilic Digestion of Viruses and Indicator Bacteria Indigenous to Domestic Sludges. 1980.
এমএলএ সাইটেশনBerg, Gerald, এবং Donald Berman. Destruction By Anaerobic Mesophilic and Thermophilic Digestion of Viruses and Indicator Bacteria Indigenous to Domestic Sludges. 1980.
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