The Unending search

The role of scientific research in the development of Australian agriculture including the elimination of all the major cattle diseases and most sheep diseases; improved pastures so that they can carry more than twice the original number of livestock; increased crop yields; and better breeds of livestock.

Sources

  1. 16mm Filmography (legacy record) — title, description, catalog record
  2. Wikidata · Q123372894 ↗ — year