White, B. (1989). Septic tank density and groundwater contamination: An annotated bibliography. Council of Planning Librarians.
Chicago-viite (17. p.)White, Bernard. Septic Tank Density and Groundwater Contamination: An Annotated Bibliography. Chicago, Ill.: Council of Planning Librarians, 1989.
MLA-viite (8. p.)White, Bernard. Septic Tank Density and Groundwater Contamination: An Annotated Bibliography. Council of Planning Librarians, 1989.
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