Industria del algodón en México y el oligopolio transnacional en su comercialización = Mexican cotton industry and the transnational cotton marketing oligopoly

Incluye Bibliografía

Argentina: Dissemination of genetically modified cotton and its impact on the profitability of small-scale farmers in the Chaco province

Includes bibliography

Trade and maritime transport between Africa and South America

Includes bibliography

Income measurement in Statistics Canada's survey of labour and income dynamics

Includes bibliography