APPENDIX A


 Data Sources


 I',!i appendix will give in detail the sources of data on outputs,
 employic,.tt, income, pollution, and resource use for the sectors used in
 the Lee County input-output model and indicate where estimates had to be
 made to conform to sectoral definitions. In most cases, employment fig-
 ures were available in several sources [3, 19, 21]; where there were
 discrepancies in these sources the maximum employment figure was used and
 .adjut:eiien!.:; made so that employment figures were consistent overall with
 [21].





 Agricultural output was obtained directly from the county extension
 agent. The Census of Agriculture [16] also gives data by county but this
 report is available only every five years.
 Employment was not available on a sectoral basis; only total agricul-
 tural employment was known [24]. This total was distributed to the five
 sectors as the basis of each sector's share of output. Income data were
 taken from the Census of Agriculture [16].
 Water pollution coefficients were taken from [1]. Water use data for
agriculture were estimated based on data in the 1969 DARE Report [25].
Finally, fuel oil. coefficients were estimated from unpublished IFAS data
and land use coefficients were estimated from a State Department of Trans-
portation study.


Minirii


 State output was taken from [24] and state employment was from [19].
Lee Co,, ..i.,. frT.-.rment was given in [3] but it was recognized that
this source M,.(.3uicr .ainy emploe.-.~ The largest employment value from
[3, 19, 21] was taken as the best estimate, Income was from [19].