D. Roberts
发表
C. Hawes,
M. Young,
Yakubu Abdul-Salam,
2018,
Agroecology and Sustainable Food Systems.
M. Shucksmith,
K. Thomson,
D. Roberts,
2005
.
Yakubu Abdul-Salam,
D. Roberts,
2018
.
P. Midmore,
N. Russell,
D. Roberts,
1996
.
D. Roberts,
S. Rickard,
2008
.
D. Roberts,
S. Rickard,
2008
.
J. Froud,
R. Fraser,
D. Roberts,
1996
.
Scott McDonald,
S. Mcdonald,
Deborah Roberts,
1998
.
D. Roberts,
1994
.
K. Pangbourne,
D. Roberts,
2015
.