Perry, Rayden Alfred (1925 - 2004)

Chronology

1947	Research Officer in the CSIR (Council for Scientific and Industrial Research) Division of Soils
1948	Research Officer in the CSIR Division of Plant Industry
1954	Senior Research Officer in the CSIRO (Commonwealth Scientific and Industrial Research Organisation) Division of Land Research and Regional Survey
1959	Principal Research Officer in the CSIRO Divisions of Land Research and Regional Survey
1965 - 1966	President of the Ecological Society of Australia
1967	Senior Principal Research Officer in the CSIRO Division of Land Research and Regional Survey
1969	Leader of the CSIRO Rangelands Research Unit
1973 - 1982	Chief of CSIRO Land Resources Management
1976 -	Fellow of the Australian Academy of Technological Sciences and Engineering (FTSE)
1982 - 1986	Chief of CSIRO Groundwater Research
1983 - 1985	President of the Australian Rangeland Society
1986 - 2000	Secretary of the Western Australian Division of the Australian Academy of Technological Sciences and Engineering
1988 - 1991	President of the International Rangeland Congress
1988 - 2004	Executive Director of Perry Consulting Pty. Ltd.
1991	Officer of the Order of Australia (AO)