Table D. Reliability Estimates of State Totals: 1987-Con. 



[For meaning of abbreviations and 8ynr>bols, see introductory text] 



^Data are based on a sanrtple of farms. 



^Farms with total production expenses equal to market value of agricultural pixxlucts sold are included as farms with gains. 



C-10 APPENDIX c 



1987 CENSUS OF AGRICULTURE 



