EPA estimates that there are approximately 490 respondents that are affected by the air emission rules and must submit an initial applicability notification.
The epa estimates there are 490 people affected by the air emission rules and must submit notification.
The evaluators identified the key elements of the programs as implemented and what measurable changes were likely to occur and developed measures of the outcomes, as well as designs for testing cause and effect in the subsequent larger study (Chelimsky and Sasfy, 1976).