One Part Earth - Four Parts Refuse

Presents a comprehensive look at sanitary landfills, what they are and how they work. Points out the three basic criteria necessary in choosing a sanitary landfill site.

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Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — catalog record