Betz, J. V. (1970). Sheathed Cells in Cultures of Clostridium sporogenes.
Čikaški stil citiranjaBetz, John V. Sheathed Cells in Cultures of Clostridium Sporogenes. 1970.
MLA način citiranjaBetz, John V. Sheathed Cells in Cultures of Clostridium Sporogenes. 1970.
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