Report of the Northern Regional Research Center.
Contributors: United States. Agricultural Research Service. Northern Regional Research Center.
Publisher: Agricultural Research Service, U.S. Dept. of Agriculture
Published: 1984
Place of publication: Peoria, Ill
Language: eng
Number of pages: 71
Subjects: United States. -- Agricultural Research Service. -- Northern Regional Research Center.; Agriculture -- Research -- United States.
Notes: Cover title.

"May 1984."

Includes bibliographies.