Ward, T. E., & Frea, J. I. (1980). Sediment Distribution of Methanogenic Bacteria in Lake Erie and Cleveland Harbor.
Čikaški stil citiranjaWard, Thomas E., i James I. Frea. Sediment Distribution of Methanogenic Bacteria in Lake Erie and Cleveland Harbor. 1980.
MLA način citiranjaWard, Thomas E., i James I. Frea. Sediment Distribution of Methanogenic Bacteria in Lake Erie and Cleveland Harbor. 1980.
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