What are hay balers? -- Round or square -- Big and small -- The pickup -- Getting in shape -- All tied up -- Fast work -- On its own -- Hay uses -- Keeping safe.
Summary:
Hay balers are machines that help farmers by harvesting hay and making it into convenient bundles. Learn about how these machines work in this title.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.