J. Piper
发表
J. Piper,
1998
.
P. Kulakow,
J. Piper,
1994
.
J. Piper,
1992
.
S. Pimm,
J. Piper,
2002
.
J. Piper,
D. Licht,
1997
.
J. Piper,
2005
.
J. Piper,
2022,
Transactions of the Kansas Academy of Science.
J. Piper,
Mark,
Gernes,
2019
.
J. Piper,
1986
.
J. Piper,
1986
.
J. Piper,
1986
.
Joel B. Hagen,
Jon K. Piper,
J. Hagen,
1993
.
Wes Jackson,
Jon K. Piper,
W. Jackson,
1989
.
J. Piper,
2007,
Ecological Restoration.
J. Piper,
1998
.
J. Piper,
1996
.
J. Piper,
1993
.
Jon K. Piper,
J. Soule,
Judith D. Soule,
1992
.
J. Piper,
1994
.
P. Kulakow,
J. Piper,
M. Handley,
1996
.
J. Piper,
2017,
Transactions of the Kansas Academy of Science.
J. Piper,
2014,
Ecological Restoration.
J. Piper,
Emily S. Schmidt,
Angela J. Janzen,
2007
.
Valter J. S. Leite,
J. Piper,
D. Billings,
2005
.
J. Piper,
M. Gernes,
1989
.