


Soil: What It Is and What It Does (1966)
January 1, 196610mEN
Overview
Explains that different kinds of soil are mixtures of sand, clay, and humus; tells how the weathering of rocks helps make soil; includes simple experiments to show the kind of soil in which different plants grow well.
Status
Released
Original Language
EN
Budget
N/A
Revenue
N/A
Production Companies
Coronet Films

































