R. Snyder
发表
W. J. Lamont,
J. Lynch,
J. Boateng,
2006
.
J. Lynch,
C. Ellers-kirk,
S. Fleischer,
2000,
Journal of economic entomology.
R. Snyder,
R. H. Hodgson,
1989,
Weed Science.
J. Lynch,
E. Lyons,
R. Snyder,
2008
.
R. Snyder,
R. P. Conger,
P. O. Tawney,
1961
.
H. Shine,
R. Snyder,
1958
.
R. Snyder,
R. P. Conger,
P. O. Tawney,
1960
.
J. P. Sterrett,
R. Snyder,
R. H. Hodgson,
1983,
Weed science.
A. Watson,
R. Snyder,
R. H. Hodgson,
1988,
Weed Technology.
Robert H. Snyder,
R. Snyder,
1998
.
R. Snyder,
R. H. Hodgson,
1988,
Weed Technology.
J. Lynch,
K. Brown,
R. Snyder,
2002
.
R. Snyder,
2001,
Pediatric annals.