J. Johnson
发表
W. K. Robertson,
L. C. Hammond,
K. Boote,
1980
.
W. Pettigrew,
J. Johnson,
2005
.
Don C. Jones,
K. Chapman,
P. Horn,
2016
.
A. F. Robinson,
P. Agudelo,
J. Jenkins,
2007
.
W. K. Robertson,
W. W. Weeks,
J. Johnson,
1978
.
J. Johnson,
M. Cravey,
J. Rivera,
2019,
Applied Animal Science.
J. Johnson,
L. W. Nielsen,
1972,
American Potato Journal.
J. Johnson,
J. Rivera,
G. Blue,
2018
.