P. Nixon
发表
D. E. Escobar,
P. R. Nixon,
D. Escobar,
1985
.
P. Nixon,
J. H. Evritt,
1986
.
G. P. Lawless,
P. Nixon,
1960
.
W. Kramber,
A. Richardson,
P. Nixon,
1988
.
A. J. Richardson,
P. R. Nixon,
A. Richardson,
1985,
Weed science.
R. Jackson,
C. Wiegand,
P. Nixon,
1983
.
J. Everitt,
D. Escobar,
P. Nixon,
1986
.
J. Everitt,
P. Nixon,
1985
.
J. Millard,
R. Goettelman,
P. Nixon,
1983
.
G. F. Arkin,
C. L. Wiegand,
P. R. Nixon,
1982
.
James H. Everitt,
C. H. Blazquez,
P. R. Nixon,
1986
.
J. Everitt,
P. Nixon,
1985
.
James H. Everitt,
P. R. Nixon,
Arthur J. Richardson,
1986
.
C. Wiegand,
A. Richardson,
P. Nixon,
1986
.
J. Everitt,
P. Nixon,
1985
.
J. Everitt,
D. Escobar,
P. Nixon,
1987
.
C. Wiegand,
A. Richardson,
P. Nixon,
1986,
IEEE Transactions on Geoscience and Remote Sensing.
R. W. Hill,
R. D. Burman,
P. R. Nixon,
1980
.
A. J. Richardson,
P. R. Nixon,
A. Richardson,
1985
.
James H. Everitt,
C. H. Blazquez,
P. R. Nixon,
1986,
Other Conferences.