User talk:Professor J. P. Groothousen

October 2015
Please refrain from making unconstructive edits to Wikipedia, as you did at Agriculture. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Rubbish computer (HALP!: I dropped the bass?) 18:36, 27 October 2015 (UTC)