The economic development of the tobacco industry of Northern Rhodesia

von Haviland, W. E.
Veröffentlicht in The South African journal of economics (1954)

International organizations : commodity agreements

von Haviland, W. E.
Veröffentlicht in International Conference of Agricultural Economists Proceedings (1960)

The rise of the African tobacco industry in Nyasaland and its production problems

von Haviland, W. E.
Veröffentlicht in The South African journal of economics (1955)

The family farm in Quebec : an economic or sociological unit?

von Haviland, W. E.
Veröffentlicht in Canadian journal of agricultural economics (1957)

Reflections on agricultural policy

von Haviland, W. E.
Veröffentlicht in Canadian journal of agricultural economics (1955)

Tobacco farm organization, costs and land-use in Southern Rhodesia

von Haviland, W. E.
Veröffentlicht in The South African journal of economics (1953)

Trade liberalization and the Canadian pulp and paper industry

von Haviland, W. E.
Veröffentlicht in The Impact of trade liberalization (1968)

Trade liberalization and the Canadian pulp and paper industry

von Haviland, W. E.
Veröffentlicht in The Impact of trade liberalization (1968)