R. Richards
发表
J. Chambers,
R. Richards,
Christopher Ross,
1998
.
R. Richards,
2007
.
R. Richards,
M. Creasy,
1996
.
T. Butt,
R. Richards,
J. Piasecka,
2014,
PloS one.
R. Richards,
1997
.
L. Huntsinger,
R. Richards,
1994
.
Community Support for a Gold Cyanide Process Mine: Resident and Leader Differences in Rural Montana.
R. Brod,
R. Richards,
2004
.
R. Richards,
2000
.
R. Richards,
S. Alexander,
2006
.
Melvin R. George,
Rebecca T. Richards,
M. George,
1996
.