D. Knudson
发表
T. Cable,
D. Knudson,
David J. Stewart,
1984
.
W. Chaney,
D. Knudson,
1988
.
A. Gillespie,
D. Knudson,
F. Geilfus,
1993,
Agroforestry Systems.
Larry Beck,
Ted T. Cable,
Douglas M. Knudson,
1995
.
Ted T. Cable,
Douglas M. Knudson,
T. Cable,
1985
.
D. Knudson,
J. Yahner,
H. Correa,
1970
.
D. Knudson,
E. Curry,
1981
.
W. Chaney,
D. Knudson,
F. A. Reynoso,
1988
.
J. Boffa,
J. Dickey,
S. J. Taonda,
2000,
Agroforestry Systems.
D. Knudson,
Charles Weis,
1980
.
Charles E. Taylor,
D. Knudson,
1973
.