Search National Agricultural Library Digital Collections
Displaying
all 2 items
start over
- Author:
- Keough, Gary. , Perry, C. R.
- Subject:
- Agricultural surveys , United States , Swine , United States , Outliers (Statistics) , Estimation theory , national surveys , swine , agricultural statistics , accuracy , United States
- Year:
- 1990
- Description:
- Includes references
- Author:
- Caudill, Charles
- Subject:
- crop production , crop yield , field crops , vegetable crops , farm surveys , national surveys , agricultural statistics , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1977