List of research workers 1959 : research workers in agriculture, animal health and forestry in the British commonwealth, the republic of the Sudan and the republic of Ireland

Eitemau Tebyg

• List of research workers 1962 : research workers in agriculture, animal health and forestry in the British commonwealth, the republic of the Sudan and the republic of Ireland
  Cyhoeddwyd: (1962)
• List of research workers 1969: in the agricultural sciences in the commonwealth and in the republic of Ireland
  Cyhoeddwyd: (1969)
• List of research workers 1981 : in the agricultural sciences in the commonwealth
  Cyhoeddwyd: (1981)
• List of research workers 1953: agriculture, animal health and forestry in the british commonwealth (Including the list such workers in the Anglo-egyptian sudan and the republic of ireland)
  Cyhoeddwyd: (1953)
• Directory of agricultural scientists and technologists of SAARC countries
  Cyhoeddwyd: (2004)