Both documents undated, refer to various authorities having responsibility for the Dandenong Ranges and the need for a single authority or trust to have over-riding responsibility. The main proposal is to establish a preservation and development trust. Prepared for the Society for the Preservation of the Dandenong Ranges.(1) 2-page foolscap typescript. (2) 3-page foolscap typescript, both headed A Plan for the Preservation and Development of the Dandenong Ranges.Paperdandenong ranges, victoria, australia, conservation of natural resources, shire of ferntree gully victoria australia, e.a. leane, society for the preservation of the dandenong ranges