P. Widden
发表
P. Widden,
1986
.
P. Widden,
J. Renaud,
P. Dizengremel,
2006
.
P. Widden,
J. Abitbol,
2016
.
P. Widden,
S. Harney,
1991
.
P. Widden,
1986
.
P. Widden,
J. Abitbol,
1980
.
P. Widden,
R. Bradley,
G. Kernaghan,
2006,
Microbial Ecology.
Roderick R. Riewe,
P. Widden,
L. C. Bliss,
1973
.
P. Widden,
D. Parkinson,
1978,
Canadian journal of microbiology.
P. Widden,
J. Klironomos,
P. Moutoglis,
1993
.
P. Widden,
T. DeBellis,
2006,
FEMS microbiology ecology.
P. Widden,
Queena Lee,
1996
.
Y. Tsantrizos,
P. Widden,
F. Sauriol,
1996
.
P. Widden,
L. Duckmanton,
1994
.
P. Widden,
I. O’halloran,
M. A. Cooke,
1993
.
Vesicular-arbuscular mycorrhizal spore populations in sugar maple (Acer saccharum marsh. L.) forests
P. Widden,
P. Moutoglis,
1996,
Mycorrhiza.
C. Messier,
P. Widden,
Song Cheng,
2005,
Plant and Soil.
P. Widden,
1986
.
P. Widden,
J. Bissett,
1972,
Canadian journal of microbiology.
P. Widden,
G. Kernaghan,
T. De Bellis,
2007,
Mycologia.
D. D. French,
P. Widden,
G. Howson,
1986
.
P. Widden,
D. Parkinson,
1975
.
Nils Hallenberg,
Ning Zhang,
Scott E. Baker,
2008
.
P. Widden,
S. Harney,
1991
.
P. Widden,
D. Parkinson,
1973
.
P. Widden,
Y. Bergeron,
D. Paré,
2003
.
C. Messier,
P. Widden,
T. DeBellis,
2002
.
P. Widden,
C. Hamel,
Z. Kabir,
1998,
Mycorrhiza.
P. Widden,
D. Parkinson,
1979
.
P. Widden,
D. Hsu,
1987
.
P. Widden,
Vilma Scattolin,
1988
.
P. Widden,
1984
.
P. Widden,
2001
.
P. Widden,
J. Klironomos,
Isabelle Deslandes,
1992
.
P. Widden,
J. Klironomos,
P. Moutoglis,
1995
.
P. Widden,
I. O’halloran,
M. A. Cooke,
1992
.
P. Widden,
1996
.
P. Widden,
J. C. Cunningham,
B. Breil,
1989
.
P. Widden,
J. Bissett,
1988
.
P. Widden,
1979
.