Corn objective yield
- Source:
- USDA
- Year:
- 1986
- Subject:
- Corn, Yields, Forecasting, Crop yields, corn, Zea mays, crop yield, and agricultural forecasts
- Language:
- English
- Series:
- NASS staff report ; no. YRB-86-05
- Collection:
- USDA publications
- Permanent URL:
- http://handle.nal.usda.gov/10113/28751