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



[For meaning of abbreviations and symbols, see introductory text] 



^Data are based on a sample of famis. 



^Famis witfi total production expenses equal to market value of agricultural products sold are included as farms wrth gains of less than $1,000. 



1987 CENSUS OF AGRICULTURE-STATE DATA 



MICHIGAN 141 



