National Organic Program : certification
- Source:
- USDA
- Year:
- 2008
- Subject:
- Natural foods, Certification, Natural foods industry, Standards, Organic farming, Government policy, organic foods, and organic certification
- Language:
- English
- Publisher:
- U.S. Dept. of Agriculture, Agricultural Marketing Service
- Collection:
- USDA publications
- Permanent URL:
- http://handle.nal.usda.gov/10113/46367