RRIM course on rubber planting and nurse y techniques, 10-15 Julai 1978, lecture notes

Geahča maid

• RRIM short course on natural rubber processing, 6-11 March 1978, lecture notes
  Dahkki: 12416 Pusat Penyelidikan Getah Malaysia
  Almmustuhtton: (1978)
• RRIM refresher course on natural rubber processing, 6-11 January 1975 : lecture notes/
  Dahkki: 12416 Pusat Penyelidikan Getah Malaysia
  Almmustuhtton: (1975)
• RRIM refresher course on rubber planting and nursery techniques, 8-13 Ogos 1977, (lecture notes)
  Dahkki: 12416 Pusat Penyelidikan Getah Malaysia
  Almmustuhtton: (1977)
• RRIM course on introduction to rubber technology, 6-7 September, 1976; lectures notes
  Dahkki: 12416 Pusat Penyelidikan Getah Malaysia
  Almmustuhtton: (1976)
• R.R.I.M. course on estate management and planning, 9-14 Oktober 1978 : lecture notes/
  Dahkki: 12416 Pusat Penyelidikan Getah Malaysia
  Almmustuhtton: (1978)