A field guide to western trees : eastern [i.e. western] United States and Canada /Author: Petrides, George A.
Publisher: Boston : Houghton Mifflin,
Date: 1998. This title can be found in 2 Iowa libraries.
A field guide to western trees : Western United States and Canada /Author: Petrides, George A.
Publisher: Boston : Houghton Mifflin Co.,
Date: 1992. This title can be found in 6 Iowa libraries.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.