Stresses necessary balance of soil, sunshine and water to produce food crops, and need for conservation of water resources throughout the seasons to make most efficient use of available water and land. Notes the increasing importance of irrigation in many areas of the nation.
We digitized and uploaded this film from the A/V Geeks 16mm Archive. Email us at firstname.lastname@example.org if you have questions about the footage and are interested in using it in your project. Buy this film on DVD.