The Environmental Protection Agency is purchasing services to assess the impact of long-range air pollution on the condition of conditionally natural ecosystems. The description, scope and other requirements of the services to be procured are set out in the technical specification provided. Purchase into parts does not break down.

The Environmental Protection Agency is purchasing services to assess the impact of long-range air pollution on the condition of conditionally natural ecosystems. The description, scope and other requirements of the services to be procured are set out in the technical specification provided. Purchase into parts does not break down.