M. Duffy
发表
Michael Duffy,
M. Duffy,
Virginie Y. Nanhou,
2002
.
Erin M. Tegtmeier,
M. Duffy,
E. Tegtmeier,
2004
.
Michael Duffy,
M. Duffy,
2007
.
M. Duffy,
C. Francis,
J. Ikerd,
2007
.
M. Duffy,
K. Delate,
R. Turnbull,
2006
.
D. Karlen,
M. Duffy,
T. Colvin,
1995
.
M. Duffy,
K. Delate,
Craig A. Chase,
2003
.
M. Duffy,
2001
.
M. Duffy,
2015
.
M. Duffy,
C. Chase,
W. Lotz,
1991
.
F. Buttel,
T. Lyson,
M. Duffy,
2004
.
Michael Duffy,
M. Duffy,
2009,
Journal of hunger & environmental nutrition.
C. Phillip Baumel,
Michael Duffy,
John Miranowski,
1998
.
M. Duffy,
Darnell B. Smith,
2007
.
Donald R. Lewis,
M. Duffy,
M. Gleason,
1994
.
Michael Duffy,
R. D. Shrum,
Fred Kuchler,
1984
.
Michael Duffy,
Douglas L. Karlen,
Cynthia A. Cambardella,
2006
.
Michael Duffy,
Craig Chase,
M. Duffy,
1991
.
Patricia C. Hipple,
M. Duffy,
2002
.
Erin M. Tegtmeier,
Michael Duffy,
M. Duffy,
2005
.
M. Duffy,
C. Chase,
1985
.
M. Duffy,
2012
.
Michael Duffy,
M. Duffy,
2011
.
M. Duffy,
A. Johanns,
2008
.
Michael Duffy,
M. Duffy,
Darnell Smith,
2001
.
M. Duffy,
M. Stinn,
2012
.
C. P. Baumel,
M. Duffy,
R. Wisner,
2000
.
M. Duffy,
Shiping Liu,
1996
.
M. Duffy,
C. Contant,
M. A. Holub,
1993
.
Brian Bush,
Steve Peterson,
Michael Duffy,
2008,
2008 IEEE International Conference on System of Systems Engineering.
C. Kling,
L. Kurkalova,
S. Secchi,
2001
.
M. Duffy,
J. Lillywhite,
2001
.
M. Duffy,
C. Chase,
1991
.
M. Duffy,
E. Tegtmeier,
2005
.
M. Honeyman,
M. Duffy,
2006
.