R. Singh
发表
R. Kumar,
R. Singh,
2001,
Applied biochemistry and biotechnology.
R. Kumar,
R. Singh,
A. K. Chinnappan,
2021,
The Aeronautical Journal.
R. Kumar,
R. Singh,
1980
.
R. Kumar,
R. Singh,
2006
.
A. Ghosh,
R. Singh,
R. Kumar,
2012
.
Sridhar,
A. Raina,
R. Kumar,
1985,
Veterinary parasitology.
R. Kumar,
R. Singh,
1983
.
A. Görgen,
R. Singh,
S. Chmel,
2001
.
R. Kumar,
R. Singh,
R. Singh,
2005
.