J. Packard
发表
J. Packard,
2012
.
M. Wicksten,
J. Packard,
2005
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C. Ribic,
J. Packard,
1982
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P. Weeks,
J. Packard,
2009
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J. Packard,
T. Frohoff,
1995
.
J. Packard,
2019,
Encyclopedia of Animal Behavior.
L. Mech,
J. Packard,
R. Ream,
1992
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K. Babbitt,
W. Grant,
J. Packard,
1990
.
H. F. Percival,
L. Eberhardt,
J. Packard,
1982
.
J. Packard,
Robert C. Summers,
Lindsay B. Barnes,
1985
.
K. Babbitt,
J. Packard,
2010
.
P. Weeks,
M. Paolisso,
J. Packard,
2010
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A. A. Arrage,
D. White,
P. Angell,
1993
.
L. Mech,
J. Packard,
1990
.
L. Mech,
U. Seal,
J. Packard,
1979,
Biology of reproduction.
H. Boostrom,
J. Packard,
K. Loonam,
2013
.
Theresa A. Kirchner,
B. Würsig,
D. Orbach,
2015
.
B. Würsig,
D. Orbach,
J. Packard,
2019,
Journal of comparative psychology.
J. Packard,
M. A. Lazcano-Barrero,
1989
.
L. Mech,
U. Seal,
J. Packard,
1987
.
L. Mech,
U. Seal,
J. Packard,
1983
.
L. Mech,
J. Packard,
1980
.
J. Packard,
T. Pope,
A. Krzton,
2010
.
H. Pearson,
J. Packard,
R. Davis,
2006
.
Andrew J. Campomizzi,
M. Morrison,
S. Farrell,
2009
.
O. F. Wetterqvist,
J. Packard,
1986
.
K. Babbitt,
J. Packard,
1990,
Animal Behaviour.
P. Weeks,
M. Paolisso,
J. Packard,
2012
.
T. Friend,
B. Beaver,
J. Packard,
2000
.
B. Würsig,
D. Orbach,
J. Packard,
2015
.
B. Würsig,
J. Packard,
Robin L. Vaughn,
2009
.
H. Boostrom,
J. Packard,
K. Loonam,
2014
.
Paul S Crump,
J. Packard,
Rachel E. Rommel,,
2016,
Journal of Herpetology.
Jane M. Packard,
P. Weeks,
J. Packard,
1997
.
Jane M. Packard,
R. H. Yahner,
R. Buchholz,
1999
.
L. Mech,
Paul C. Wolf,
J. Packard,
1999
.
William E. Grant,
Hannu Saarenmaa,
Jane M. Packard,
1988
.
Mark Elbroch,
Mark Elbroch,
Gary E. Calkins,
2009
.
K. Babbitt,
J. Packard,
P. M. Pierce,
1991
.
J. Packard,
1987
.
C. Self-Sullivan,
J. Packard,
Katherine S. Lacommare,
2003
.
J. Packard,
J. F. Bernal,
1997
.
B. Würsig,
D. Orbach,
J. Packard,
2014
.
F. Gelwick,
J. Packard,
E. J. Enriquez,
2016,
The American Midland Naturalist.
J. Packard,
T. Cloutier,
2014,
Zoo biology.