William F. Tracy

IPRs in Agriculture: Implications for Seed Producers and Users

William F. Tracy, W. Tracy, 2003 .

Participatory plant breeding and organic agriculture: A synergistic model for organic variety development in the United States

Adrienne C. Shelton, William F. Tracy, W. Tracy, 2016 .

Developmental changes associated with divergent selection for rind penetrometer resistance in the MoSCSSS maize Synthetic

William F. Tracy, L. L. Darrah, W. Tracy, 1999 .

Technology, complexity and change in agricultural production systems

Edward C. Luschei, Paul V. Zimba, Gretchen F. Sassenrath, 2008, Renewable Agriculture and Food Systems.