Krsikarmika kriyatmaka vada stahana : rkiyakari lekhanayaki = Agricultural Implementation Programme : a working document

Eitemau Tebyg

• Kriyātmaka văḍa saṭahana = Makkaḷ Toṭarpucātaṉa, Ullāca, Vimāṉa Cēvaikaḷ Amaiccu = Progress and performance report
• The economic and marketing environment in the rice and subsidiary food crops sector
  gan: De Soyza, Tissa
  Cyhoeddwyd: (1985)
• Report of the Committee Appointed to Study the Constraints and Problems of the Tea Small Holdings Sector
  Cyhoeddwyd: (1980)
• Farm power and water use in the dry zone
  Cyhoeddwyd: (1980)
• Progress in paddy cultivation and production in Sri Lanka and forecasts for the future
  gan: Nanayakkara, A. G. W.
  Cyhoeddwyd: (1987)