Book excerpt: "This compilation is one of a series providing information on State agricultural experiment station research supported by Federal-grant funds appropriated annually by Congress under authorization of the Hatch Act of 1887, as amended and approved Aug. 11, 1955, and Section 204(b) of the Agricultural Marketing Act of 1946. It is prepared for use by research workers int he subject-matter areas presented. Only that part of each State's research program supported by Federal-grant moneys is included"--Page iv.