1.
|
Vancouver ; Berkeley : Greystone Books : David Suzuki Institute, [2020]
|
2.
|
Iowa City : University of Iowa Press, c2004.
|
3.
|
Iowa : University of Iowa Press, 2004.
|
4.
|
Iowa City : Published for The Nature Conservancy by the University of Iowa Press, c2010.
|
5.
|
Iowa City [Iowa] : Published for the Tallgrass Prairie Center by the University of Iowa Press, c2010.
|
6.
|
New York : HarperPerennial, 2005, c2004.
|
7.
|
Urbana : University of Illinois Press, c1987.
|
8.
|
|
9.
|
Philadelphia : J.W. Bradley, 1860.
|
10.
|
Philadelphia : American Sunday-School Union, [1858] ©1858
|