W. Donald
发表
W. Donald,
W. W. Donald,
2002
.
W. Donald,
2006,
Weed Science.
W. G. Johnson,
W. Donald,
2003
.
Kenneth A. Sudduth,
Newell R. Kitchen,
Robert N. Lerch,
2005
.
W. Donald,
1993
.
W. Donald,
F. Tanaka,
1993,
Weed Science.
T. Prato,
W. Donald,
M. Khan,
1996,
Weed Science.
W. Donald,
R. A. Hoerauf,
1985,
Weed Science.
W. Donald,
1988,
Weed Science.
W. Donald,
P. Schwartz,
1995,
Weed Technology.
W. Donald,
1984,
Weed Science.
W. Donald,
R. Harvey,
R. Fawcett,
1979,
Weed Science.
W. Donald,
2007,
Weed Technology.
W. Donald,
K. Nelson,
2006,
Weed Technology.
W. Donald,
M. Khan,
1992,
Weed Technology.
W. Donald,
M. Khan,
1996,
Weed Science.
W. Donald,
S. Carlson,
1988,
Weed Technology.
W. Donald,
R. H. Shimabukuro,
1980
.
W. Donald,
A. Ogg,
1991,
Weed Technology.
W. Donald,
R. H. Shimabukuro,
R. V. Parke,
1982
.
Robert N. Lerch,
W. Donald,
R. Lerch,
1994
.
W. Donald,
WILLIAM W. DONALD,
2006,
Weed Technology.
N. Kitchen,
K. Sudduth,
W. Donald,
2001
.
E. E. Alberts,
A. T. Hjelmfelt,
A. Hjelmfelt,
1998
.
W. Donald,
R. Kremer,
J. Kendig,
1999,
Journal of nematology.
W. Donald,
1994
.
W. Donald,
S. Carlson,
1988
.
W. Donald,
P. Blanchard,
W. W. Donald,
1997
.
W. Donald,
1994,
Weed Science.
Persistence, Germinability, and Distribution of Jointed Goatgrass (Aegilops cylindrica) Seed in Soil
W. Donald,
R. Zimdahl,
1987,
Weed Science.
T. Prato,
W. Donald,
1991,
Weed Science.
W. Donald,
1988,
Weed Technology.
W. Donald,
William W. Donald,
2007,
Weed Technology.
W. Donald,
WILLIAM W. DONALD,
2000,
Weed Technology.
W. G. Johnson,
D. Archer,
W. Donald,
2004,
Weed Science.
W. Donald,
1981,
Weed Science.
W. Donald,
1990
.
W. Donald,
1984,
Weed Science.
W. Donald,
2000,
Weed Science.
W. G. Johnson,
W. Donald,
K. Nelson,
2004,
Weed Technology.
W. Donald,
William W. Donald,
1994,
Weed Science.
E. Alberts,
W. Donald,
R. Lerch,
1995,
Environmental science & technology.
L. Keith,
W. Donald,
M. Rosner,
1986
.
W. Donald,
2000
.
W. Donald,
2006,
Weed Technology.
W. Donald,
1985
.
Tony Prato,
T. Prato,
W. Donald,
1992,
Weed Science.
R. Kohli,
W. Donald,
H. Singh,
2006
.