Commonwealth Agricultural Bureaux. Executive Council. (1959). 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. Executive Council of the Commonwealth Agricultural Bureaux.
Lua i Stíl Chicago (17ú heag.)Commonwealth Agricultural Bureaux. Executive Council. 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. England: Executive Council of the Commonwealth Agricultural Bureaux, 1959.
Lua MLA (9ú heag.)Commonwealth Agricultural Bureaux. Executive Council. 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. Executive Council of the Commonwealth Agricultural Bureaux, 1959.