R. Steen
发表
D. E. Kirkpatrick,
R. Steen,
E. Unsworth,
1997
.
F. Lively,
A. Fearon,
B. Moss,
2018,
The Journal of Agricultural Science.
F. Lively,
A. Fearon,
B. Moss,
2018,
The Journal of Agricultural Science.
R. Steen,
1984
.
R. Steen,
1984
.
R. E. Agnew,
F. Gordon,
M. G. Porter,
1998
.
D. C. Patterson,
R. Steen,
C. A. Moore,
1994
.
H. C. Higgins,
W. Mccaughey,
R. Steen,
1997,
Theriogenology.
D. C. Patterson,
T. Yan,
J. Mcevoy,
2005,
Journal of dairy science.
C. Watson,
C. Jordan,
R. Steen,
2000
.
R. Steen,
C. A. Moore,
C. Moore,
1989
.
R. Steen,
1995
.
N. Lavery,
M. G. Porter,
R. Steen,
2003
.
M. G. Porter,
R. Steen,
2003
.
M. G. Porter,
R. Steen,
D. Kilpatrick,
2002
.
F. Gordon,
R. Steen,
D. Kilpatrick,
2002
.
F. Gordon,
R. Steen,
1980
.
R. Steen,
1986
.
R. Steen,
1985
.
R. Steen,
E. Unsworth,
T. A. Mccullough,
1985
.
J. Mcevoy,
R. Steen,
A. Wylie,
1999
.
D. C. Patterson,
T. Keady,
R. Steen,
2006
.
R. Steen,
1985
.
D. C. Patterson,
R. Steen,
D. Kilpatrick,
1993
.
B. Moss,
R. Steen,
D. Kilpatrick,
1999
.
M. G. Porter,
R. Steen,
1997,
Proceedings of the British Society of Animal Science.
R. Steen,
W. A. McIlmoyle,
1982
.
T. Keady,
R. Steen,
1995
.
T. Keady,
R. Steen,
1994
.
R. Steen,
1992
.
R. Steen,
1988
.
F. Gordon,
R. Steen,
D. Kilpatrick,
2001
.
R. Steen,
D. Kilpatrick,
2000
.
F. J. Gordon,
R. E. Agnew,
F. Gordon,
1998
.
F. Gordon,
R. Steen,
R. Park,
1996,
Proceedings of the British Society of Animal Science.
F. Gordon,
M. G. Porter,
C. Mayne,
1995
.
R. Steen,
W. A. McIlmoyle,
1985
.
R. Steen,
1992
.
R. Steen,
1989
.
D. C. Patterson,
B. Moss,
R. Steen,
2000
.
D. C. Patterson,
B. Moss,
T. Keady,
2007,
Animal : an international journal of animal bioscience.
R. Steen,
D. Kilpatrick,
1995
.
R. Steen,
W. A. McIlmoyle,
1982
.
The effect of animal size on the response in animal performance to an improvement in silage quality.
R. Steen,
1980
.
D. C. Patterson,
R. Steen,
1995,
The Journal of Agricultural Science.
R. Steen,
1986
.
J. Mcevoy,
R. Steen,
A. Wylie,
2000
.
D. C. Patterson,
B. Moss,
R. Steen,
2004
.
D. Lowe,
B. Moss,
R. Steen,
2001
.
R. Steen,
D. Kilpatrick,
1998
.
R. Steen,
1996,
The Journal of Agricultural Science.
R. Steen,
E. Unsworth,
R. Anderson,
1989
.
F. Gordon,
R. Steen,
D. Kilpatrick,
1999
.
T. Keady,
C. Mayne,
R. Steen,
1994
.
D. E. Kirkpatrick,
R. Steen,
1999,
The Journal of Agricultural Science.
F. Gordon,
R. Steen,
1980
.
R. Steen,
L. Dawson,
1998,
The Journal of Agricultural Science.
R. Steen,
2002
.
T. Keady,
R. Steen,
1996
.
R. Steen,
E. Unsworth,
D. Kilpatrick,
1989
.
D. C. Patterson,
R. Steen,
D. Kilpatrick,
1995,
The Journal of Agricultural Science.
D. Lowe,
R. Steen,
D. Kilpatrick,
1999
.
F. J. Gordon,
R. Barnes,
R. E. Agnew,
1997
.
R. Steen,
1991
.
A. Laidlaw,
R. Steen,
1989
.
R. Steen,
W. A. McIlmoyle,
1980
.
R. Steen,
1985
.
R. Steen,
E. Unsworth,
R. Anderson,
1989
.
D. E. Kirkpatrick,
R. Steen,
1999,
Journal of Agricultural Sciences.
N. Lavery,
R. Steen,
1998,
Proceedings of the British Society of Animal Science.
D. E. Kirkpatrick,
R. Steen,
L. Dawson,
1997,
Proceedings of the British Society of Animal Science.
F. Gordon,
M. G. Porter,
C. Mayne,
1996
.
R. Steen,
1994
.
R. Steen,
C. Moore,
1988
.
R. Steen,
D. Kilpatrick,
D. Chestnutt,
1998
.
A. Laidlaw,
R. Steen,
1995
.
R. Steen,
1991
.
R. Steen,
1995,
Proceedings of the British Society of Animal Science.
R. Steen,
D. Pullar,
2000
.
R. Steen,
P. McGrattan,
A. Wylie,
1997,
Proceedings of the British Society of Animal Science.