"Concern with ecology is not new," writes Robert G. Hays, who traces the histories of three agencies founded over 100years ago by farsighted people concerned with the quality of the environment and the adequacy of resources in Illinois. The agencies, which presently direct their energies toward environmental problems and finding alternate fuel supplies, are the State Geological Survey (mineral product development); the State Water Survey (the quality and quantity of water for expanding populations); and the State Natural History Survey (insect infestations, plant disease epidemics, inventory of plant and animal life).
Hays shows the historical roots of the present surveys, recounts their most important contributions, describes the specific roles of survey administrators, and--after identifying major state problems, needs, and policy issues--analyzes the responses of the surveys.