Sampling techniques for measuring and forecasting crop yields
- Source:
- ESCS ; no. 9 1978
- Year:
- 1978
- Subject:
- Crop yields -- Forecasting, crop yield, agricultural forecasts, and sampling
- Language:
- English
- Publisher:
- Economics, Statistics, and Cooperatives Service, U.S. Dept. of Agriculture
- Collection:
- USDA publications