The demand for energy in the Illinois coal market /

"ILENR/RE-ER-89/10."

The Economic impact of imposed regulation R81-18 : certification of waste disposal site owners and operators /

"December, 1982."

The Economic impact of proposed regulation R82-1 : remanded particulate regulations 203 (g) (1) and 202 (b) /

Project no. EA44.

The economic impact of proposed regulation R81-16 : review of major source construction and modification /

"August, 1982."

The Economic impact of the rotogravure and flexographic printing provisions of proposed regulation R85-21 : final report /

Prepared for Illinois Dept. of Energy and Natural Resources, Energy and Environmental Affairs Division.

The Legal and regulatory environment for Illinois aquaculture /

"February 1983."