Ten-year results from the Long-Term Soil Productivity Study in aspen ecosystems of the northern Great Lakes region
By: Richard Voldseth, Brian Palik, John Elioff
Contributors: Palik, Brian; Elioff, John; United States. Forest Service. Northern Research Station
Series: Research paper NRS -- 17; Research paper NRS -- 17.
Publisher: U.S. Dept. of Agriculture, Forest Service, Northern Research Station
Published: 2011
Place of publication: Newtown Square, PA
Language: eng
Number of pages: 20
Subjects: Forest soils; Soil productivity; Humus
Notes: Cover title.

"September 2011"--P. [2] of cover.

Includes bibliographical references (p. 18-20).

Also available on the Internet.