Potter, P. M. S.2006-07-042006-07-0419711971http://hdl.handle.net/2440/10743Electronic reproduction. Adelaide, S. Aust. : University of Adelaide, Barr Smith Library, 2006. Title from t.p. on PDF file (viewed 24 May 2006).60 leaves ;1073927 bytesapplication/pdfenSouth Australia. Agronomy Branch Information services.Agricultural extension work South Australia.Where is agricultural extension going? : a report on the Extension Session held during Branch Conference, 1971 / P.M.S. PotterReport