CONSTRUCTING A TYPICAL HOUSEHOLD SYSTEM
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✎ Suggest a correctionExplains the principles and procedures involved in the construction and maintenance of a septic tank and subsurface disposal system, including site inspection and layout, installation of the septic tank, constructing the tile drainage field, sanitary inspection, and yearly maintenance. User should supplement film with current data.
Sources
- usgov-av-1974 — title, year, creator, length, color, sound, description
- Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education) — title, creator, length, description
Record added 2026-07-01 03:45:39 · Suggest a correction