J. Nelson
发表
R. J. Boyd,
J. Nelson,
A. Cooperrider,
1988
.
T. Hodgman,
J. Nelson,
B. Davitt,
1996
.
J. Nelson,
J. Skovlin,
Robert C. Korfhage,
1980
.
J. Nelson,
T. A. Leege,
1982
.
J. Nelson,
1979
.
G. Harris,
J. Nelson,
C. Goebel,
1970
.
R. J. Boyd,
Raymond J. Boyd,
Allen Y. Cooperrider,
1988
.
J. Nelson,
C. F. Nockels,
J. Shutze,
1972,
Poultry science.
J. Nelson,
C. Goebel,
A. Wilson,
1970
.
J. Nelson,
C. Goebel,
A. Wilson,
1970
.
A. Alexander,
J. Nelson,
1972
.