Regional open space and outdoor recreation plan :
phase I /
Southeastern Illinois Regional Planning and Development Commission.
APA Citation
Southeastern Illinois Regional Planning and Development Commission., Illinois. Dept. of Local Government Affairs. (1972). Regional open space and outdoor recreation plan: phase I. Harrisburg, Ill.: SIRP&DC.
MLA Citation
Southeastern Illinois Regional Planning and Development Commission, and Illinois. Dept. of Local Government Affairs. Regional Open Space And Outdoor Recreation Plan: Phase I. Harrisburg, Ill.: SIRP&DC, 1972.
Warning: These citations may not always be complete (especially for serials).