This is an update request for the document The Extent and Characteristics of Manure Use on U.S. Cropland under Rate Restrictions
by Jayson F. Beckman, Michael J. Livingston, William D. McBride, Marc Ribaudo and James M. MacDonald
Your paper was deposited in Research Papers in Economics
and appears online at http://purl.umn.edu/49172
Before we are able to make any updates or deletions, you must
ensure that the original record at this location is updated/removed.