R. Sheffield
发表
P. Ndegwa,
A. Hristov,
J. Arogo,
2008
.
Randal S. Martin,
R. Sheffield,
M. D. H. Marti,
2009
.
Don D. Jones,
J. Worley,
R. Sheffield,
2006
.
Jessica G. Davis,
J. Ippolito,
R. Sheffield,
2009
.
J. Harner,
R. Sheffield,
M. D. H. Marti,
2007
.
K. Dhuyvetter,
L. Jacobson,
C. Fulhage,
2007
.
Jessica G. Davis,
J. Ippolito,
R. Sheffield,
2010,
Bioresource technology.
A. Leytem,
D. Bjorneberg,
R. Sheffield,
2009
.
Bijeet Mukherjee,
A. Dassey,
C. Theegala,
2013
.
Bijeet Mukherjee,
A. Dassey,
C. Theegala,
2012,
Biomass Conversion and Biorefinery.
Jessica G. Davis,
R. Sheffield,
M. Massey,
2007
.
James A. Ippolito,
Michael S. Massey,
Jessica G. Davis,
2007
.
Jeffery C. Lorimor,
Ron Sheffield,
Charles Fulhage,
2006
.
L D King,
J. T. Green,
R. Sheffield,
2001,
Journal of environmental quality.
David B. Parker,
Matthew Thompson,
Bobby Dye,
2004
.
R. W. Burwell,
L. Gaston,
R. Sheffield,
2011,
Journal of environmental quality.
Arthur Villordon,
Yin-Lin Chiu,
A. Villordon,
2011
.
R. E. Sheffield,
B. Louks,
R. Sheffield,
2008
.
J. R. Miner,
J. M. Rice,
D. B. Harris,
2003
.
C. Leonardi,
R. Sheffield,
Kun Han,
2012
.
Saied Mostaghimi,
David H. Vaughan,
E. R. Collins,
1997
.