Accession number:
1920.0020Distributors:
Production Years:
1920 to 1921Languages:
- English
Film Properties:
- 28mm
- Silent
- Black and White
Length (feet):
1057 (35mm)Subjects:
Holding Institutions:
Library and Archives Canada: 28mm, 35mm.
"This film illustrates the effect of moisture on unfertilized sand and clay soils and demonstrates how moisture can be conserved by the proper application of humus."
Comments:
Production years uncertain.