Table 30. Cattle and Calves— Inventory and Sales by Size of Milk Cow Herd: 1987 



Table 31. Cattle and Calves— Sales by Number Sold Per Farm: 1987 



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



Table 32. Hogs and Pigs— Inventory: 1987 and 1982 



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



30 IOWA 



1987 CENSUS OF AGRICULTURE-STATE DATA 



