W. Willis
发表
M. Ouart,
C. Quarles,
W. Willis,
1987,
Poultry science.
O. Isikhuemhen,
S. Ibrahim,
W. Willis,
2007,
Poultry science.
W. Willis,
C. Talbott,
C. Murray,
2000,
Poultry science.
W. Willis,
C. Murray,
T. Hanner,
1991
.
O. Isikhuemhen,
S. Ibrahim,
W. Willis,
2013
.
S. Ibrahim,
E. Ohimain,
W. Willis,
2010
.
W. Willis,
C. Murray,
1997,
Poultry science.
O. Isikhuemhen,
I. Goktepe,
W. Willis,
2008,
Poultry science.
O. Isikhuemhen,
W. Willis,
C. Thomas,
2009,
Poultry science.
C. Raczkowski,
W. Willis,
C. Murray,
1996
.
S. Ibrahim,
W. Willis,
K. King,
2009
.
W. Willis,
C. Talbott,
C. Murray,
2002,
Poultry science.
O. Isikhuemhen,
S. Ibrahim,
W. Willis,
2012
.
V. Hines,
W. Willis,
S. Hurley,
2013
.
O. Isikhuemhen,
W. Willis,
F. Anike,
2018,
International journal of medicinal mushrooms.
O. Isikhuemhen,
E. Ohimain,
W. Willis,
2010
.
W. Willis,
L. Reid,
2008,
Poultry science.
C. Quarles,
D. J. Fagerberg,
W. Willis,
1982
.
W. Willis,
C. Talbott,
C. Murray,
1997,
Poultry science.
W. Willis,
C. Talbott,
C. Murray,
1997
.