G. Stephenson
发表
Jerry R. Galm,
Glenn D. Hartmann,
Ruth A. Masten,
1981
.
R. Gresswell,
S. L. Davis,
K. Stephens,
1999,
Journal of animal science.
L. Brewer,
L. Lev,
G. Stephenson,
2008,
Renewable Agriculture and Food Systems.
B. Strik,
G. Stephenson,
J. Fernandez-Salvador,
2017
.
Linda J. Brewer,
Garry Stephenson,
Larry Lev,
2008
.
L. Brewer,
L. Lev,
G. Stephenson,
2007
.
L. Lev,
G. Stephenson,
2004,
Renewable Agriculture and Food Systems.
T. Lyson,
C. Hinrichs,
P. Olson,
2017
.
L. Lev,
G. Stephenson,
2002
.
G. Stephenson,
D. Lloyd,
2020,
Journal of Agriculture, Food Systems, and Community Development.