R. Morgan
发表
R. Morgan,
T. C. Jones,
A. T. Williams,
1993
.
R. Morgan,
1999
.
R. Morgan,
2012
.
K. Brye,
S. Burian,
R. Morgan,
2005,
Water environment research : a research publication of the Water Environment Federation.
R. Morgan,
Allan T. Williams,
A. Williams,
2000
.
Robert Morgan,
R. Morgan,
1999
.
A. Williams,
R. Morgan,
1999
.
R. Morgan,
1999
.
A. Williams,
R. Morgan,
1996
.
R. Morgan,
H. Ziska,
2005
.
Erdal Özhan,
Anton Micallef,
Allan T. Williams,
2000
.
David J. Wood,
Bill J. Van Heyst,
Robert Morgan,
2014
.
W. Edward Back,
Robert Morgan,
Kenneth Fridley,
2012
.