Table 53. Summary by Standard Industrial Classification of Farm: 1987 -Con. 



[For meaning of abbreviations and symbols, see introductoiy texl) 



^Data are based on a sample of famis. 



^Farms with total production expenses equal to market value of agricultural products sold are included as farms with gains of less than $1,000, 



1987 CENSUS OF AGRICULTURE-STATE DATA 



ILLINOIS 139 



