Engels (3)

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Patton, Robert H. (3) O'connell, Robert L. (2) Patton, Julie Ballin (1) Griffin, Robert (1) Lukefahr, Steven (texas A&m University-kingsville, Mcnitt, James I (formerly Of Southern University Agricultural Research And Extension Centre, Cheeke, Peter Robert (oregon State University, Patton, Nephi (oregon State University (1)

2015 (1) 2009 (1) 2004 (1)

Overig (3)