Promising conifers for western Iowa
By: Gayne G. Erdmann.
Series: U.S. Forest Service research paper NC -- 8.
Publisher: North Central Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1966
Place of publication: [Saint Paul, Minn.]
Language: eng
Subjects: Conifers -- Iowa.
Notes: Cover title.

Includes bibliographical references.

Also issued online.