R. Ryder
发表
Paul Kerlinger,
P. Kerlinger,
R. Curry,
2000
.
Marcy A. Strong,
R. Ryder,
David K. Porter,
1975
.
R. Ryder,
1959
.
R. Ryder,
1967
.
W. D. Graul,
R. Ryder,
Diana K. Vos,
1985
.
R. Ryder,
W. R. Marion,
1975
.
Bruce R. Johnson,
R. Ryder,
1977
.
R. Ryder,
1955
.
R. Ryder,
1998
.
W. P. Gorenzel,
C. Braun,
R. Ryder,
1981
.
R. Ryder,
J. Ogg,
H. L. Smith,
1989,
Applied and environmental microbiology.
R. Ryder,
Z. Hrubec,
1980,
Journal of chronic diseases.
R. Ryder,
1961
.
P. Curtis,
C. Braun,
R. Ryder,
2004
.
W. P. Gorenzel,
C. Braun,
R. Ryder,
1982
.
C. Braun,
R. Ryder,
H. Griese,
1980
.
R. Ryder,
J. Pesendorfer,
1992,
Hydrobiologia.
Pamela J. Edwards,
Roger Ryder,
P. Edwards,
2005
.
R. Reynolds,
R. Ryder,
Brian D. Linkhart,
1998
.
R. Reynolds,
R. Ryder,
Brian D. Linkhart,
1998
.