William J. Wiebold
发表
Kenneth A. Sudduth,
D. Kent Shannon,
J. Glenn Davis,
2002
.
Delbert R. Knerr,
William J. Wiebold,
Howard L. Mason,
2000
.
Gary J. Muehlbauer,
William J. Wiebold,
Thomas E. Carter,
2009
.
Clyde W. Fraisse,
Newell R. Kitchen,
William J. Wiebold,
2004,
Agronomy Journal.
William J. Wiebold,
Howard S. Mason,
Delbert R. Knerr,
2011
.
William J. Wiebold,
Howard L. Mason,
Delbert R. Knerr,
2011
.
Clyde W. Fraisse,
Kenneth A. Sudduth,
Newell R. Kitchen,
2004
.
William J. Wiebold,
Felix B. Fritschi,
W. Wiebold,
2014
.
William J. Wiebold,
Jay D. Atwood,
R. L. Vanderlip,
1997
.
F. J. Pierce,
Kenneth A. Sudduth,
Newell R. Kitchen,
2005
.
Kenneth A. Sudduth,
Newell R. Kitchen,
Donald G. Bullock,
2003
.
Kenneth A. Sudduth,
Newell R. Kitchen,
William J. Wiebold,
2002
.
Newell R. Kitchen,
William J. Wiebold,
Alexandra N. Kravchenko,
2006,
Plant and Soil.
Kenneth A. Sudduth,
Newell R. Kitchen,
Donald G. Bullock,
2003
.