Regional sewerage plan evaluation
By: Association of South Central Oklahoma Governments
Contributors: Association of South Central Oklahoma Governments
Series: Area planning studies
Publisher: Association of South Central Oklahoma Governments
Published: 1975
Place of publication: [Duncan, Okla
Language: eng
Subjects: Sewerage -- Oklahoma; Sewage disposal -- Oklahoma
Notes: "June 15, 1975."

Locally referred to as Area planning studies