References
- Davis , J. W. 1992 . Aristocrat in burlap: A history of the potato in Idaho , Boise : Idaho Potato Commission .
- Dillman , D. A. 2000 . Mail and Internet surveys: The tailored design method , New York : John Wiley & Sons .
- Hopkins, B., J. Ellsworth, and P. Patterson. 2003. Skyrocketing nitrogen prices and potato production (University of Idaho Agricultural Economics Extension Series No. 3–4). http://www.ag.uidaho.edu/aers/PDF/AEES/AEES_03-04.pdf (http://www.ag.uidaho.edu/aers/PDF/AEES/AEES_03-04.pdf)
- Mahler , R. L. , Bechinski , E. J. , Williams , C. and Loeffelman , K. A. 1996 . Sustainable agriculture: Concepts, promises and challenges , Moscow : University of Idaho .
- Mahler , R. L. , Bechinski , E. J. , Williams , C. and Loeffelman , K. A. 1998a . Idaho potato producers practices survey , Moscow : University of Idaho .
- Mahler , R. L. , Bechinski , E. J. , Williams , C. and Loeffelman , K. A. 1998b . Idaho potato producers practices: Survey for nutrient management , Moscow : University of Idaho .
- Mahler , R. L. , Bechinski , E. J. , Williams , C. and Loeffelman , K. A. 1998c . Idaho potato producers practices: Survey for water and crop management , Moscow : University of Idaho .
- NASS. 2006. Fall potatoes. Washington, D.C.: U.S. Department of Agriculture. http://www.nass.usda.gov/QuickStats/index2.jsp#top (http://www.nass.usda.gov/QuickStats/index2.jsp#top)
- SAS . 2004 . SAS/STAT user's guide , Cary, N.C : SAS Publishing .
- Stark , J. C. and Love , S. L. 2003 . Potato production systems , Moscow, Idaho: University of Idaho Agricultural Communications .
- U.S. Census Bureau. 2000. Idaho census: Social characteristics. Washington, D.C.: U.S. Census Bureau. http://factfinder.census.gov/servlet/QTTable?_bm=n&_lang=en&qr_name=DEC_2000_SF3_U_DP2&ds_name=DEC_2000_SF3_U&geo_id=04000US16 (http://factfinder.census.gov/servlet/QTTable?_bm=n&_lang=en&qr_name=DEC_2000_SF3_U_DP2&ds_name=DEC_2000_SF3_U&geo_id=04000US16)