U.S. Department of Commerce 

 BUREAU OF THE CENSUS 

 Washington, D.C. 20233 



Official Business 



Penalty for Private Use, $300 



Following are changes to appendix C: 



COM 202 

 First Class Mail 



Table B Reliability Estimates for 



Number of Farms in a County 

 Reporting a Complete Count 

 Item: 1987 



Table C. Reliability Estimates for 



Number of Farms in a County 

 Reporting a Sample Item: 1987 



Note: Sample items are items in sections 23 to 28 of the report form 



1 to 22 o( the report 



Table G. State Coverage Evaluation Estimates of Farms Not on the Mail List: 1987 



[During additional processing for coverage evaluation estimates, minor errors in estimates ^nd relative standard errors \ 

 Will be published in Volume 2. Subject Series. Part 2. Coverage Evaluatior^ 



! discovered tor selected data i 



! States Corrected estimates 



