Environment - Friend Or Foe

Presents scientist Abel Wolman who delivers professional opinions he has formed during a half-century career in water resources, water quality management and environmental health engineering.
Complete catalog record
Presents scientist Abel Wolman who delivers professional opinions he has formed during a half-century career in water resources, water quality management and environmental health engineering.

Related films

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, year, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — catalog record