Search results for: Barker, Thomas C., 1954-

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  1. 1

    On-farm research and extension network

    Authors: Barker, Thomas C., 1954-
    Published: Agronomy Department, Rodale Research Center, Rodale Press, Inc., 1985
    Physical Description: 20 leaves : map ; 28 cm.
    Book
  2. 2

    Plant breeding and sustainable agriculture : considerations for objectives and methods : proceedings of a symposium

    Published: Crop Science Society of America : American Society of Agronomy, 1991
    Other Authors:
    Physical Description: xvii, 93 pages : illustrations ; 23 cm.
    Book
  3. 3