R S Morris
发表
R S Morris,
R. Morris,
1991,
Revue scientifique et technique.
R S Morris,
M A Stevenson,
R L Sanson,
2013,
Preventive veterinary medicine.
R S Morris,
M A Stevenson,
M W Stern,
2006,
Preventive veterinary medicine.
R S Morris,
R L Sanson,
R. Morris,
1994,
New Zealand veterinary journal.
R S Morris,
J Benschop,
M A Stevenson,
2008,
Epidemiology and Infection.
R S Morris,
M A Stevenson,
R L Sanson,
2007,
New Zealand veterinary journal.
R Jackson,
R S Morris,
J Benschop,
2005
.
R S Morris,
R L Sanson,
R. Morris,
1993,
New Zealand veterinary journal.
R Jackson,
R S Morris,
D U Pfeiffer,
1994,
Veterinary microbiology.
R S Morris,
M A Stevenson,
R. Morris,
2003,
Preventive veterinary medicine.
R S Morris,
J. McVernon,
R. Morris,
2012,
Bulletin of the World Health Organization.
R S Morris,
R L Sanson,
M W Stern,
1999,
Revue scientifique et technique.
D P Hayes,
R S Morris,
D U Pfeiffer,
1998,
Journal of dairy science.
R S Morris,
R L Sanson,
M W Stern,
2002,
Revue scientifique et technique.
R S Morris,
D U Pfeiffer,
R. Morris,
2003,
Preventive veterinary medicine.