Forest resources of Illinois
Series: Forest survey release -- no. 7; Forest survey release (Central States Forest Experiment Station (Columbus, Ohio)) -- no. 7.
Publisher: U. S. Dept. of Agriculture, Forest Service, Central States Forest Experiment Station
Published: 1949
Place of publication: Columbus, Ohio
Language: eng
Number of pages: 53
Subjects: Forests and forestry; Timber
Notes: Cover title.

"June 1949"