Small Grains Of Oklahoma

Explains that farmers can increase their incomes by using certified seed no matter which type of small grain they raise, and shows good fertility practices.

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