Sinapis alba - Gründünger / ground - fertilizer, green - fertilizer
- Archive number: 29 29 02
- Title: Sinapis alba
- Caption: Gründünger / ground - fertilizer, green - fertilizer
- Topics:
- Colors:
- Copyright: ©Nova-Photo-Graphik GmbH
- Date of publication: Dec 23, 1996
- Color space: RGB