APA-viite (7. p.)

Hallin, S. (1998). Dynamics of denitrifying populations in activated sludge processes with nitrogen removal. Swedish University of Agricultural Sciences.

Chicago-viite (17. p.)

Hallin, Sara. Dynamics of Denitrifying Populations in Activated Sludge Processes with Nitrogen Removal. Uppsala: Swedish University of Agricultural Sciences, 1998.

MLA-viite (8. p.)

Hallin, Sara. Dynamics of Denitrifying Populations in Activated Sludge Processes with Nitrogen Removal. Swedish University of Agricultural Sciences, 1998.

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