cultural and mining fields / manufacturing tions / machinery / mining / /
NaturalFeature
Broken Hill / /
Organization
NSW Coal Board / School of Public / NSW government / Industrial Hygiene Division / Commonwealth Department / Dust Diseases Board / Department of Health / first American Board of Industrial Hygiene / /
Person
David Hedges / David Grantham / David Ferguson / Trades Act / Barry Chesson / Trevor Jones / Pam de Silva / Leo Ruschena / Gerard Tiernan / Doug Rhodes / Ken McDonald / Tony Findlay / Warren Smith / Alan Rogers / Richard Rawling / Gerry Coles / Gersh Major / Dick Ogilvie / Charles Badham / Janet Sowden / Chris Dupressoir / Noel Wendt / Tony Morgan / Geoff Pickford / Olga Pitt / Dick Gillis / Dick Manuell / Michael Curtin / /