Annual scientific report of the division of extension for the year

Eitemau Tebyg

• Annual scientific report of the extension division for the year 1976
  gan: ICAR
  Cyhoeddwyd: (1976)
• Annual scientific report of the division of extension for the year 1978
  gan: ICAR
  Cyhoeddwyd: (1978)
• Annual scientific report ;of the division ofepidemiology for the year 1975
  gan: ICAR
  Cyhoeddwyd: (1975)
• Annual scientific report of the division parasitology for the year 1972
  gan: ICAR
  Cyhoeddwyd: (1972)
• Annual scientific report of the pathology division for the year 1974
  gan: ICAR
  Cyhoeddwyd: (1974)