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Article
Selección recíproca recurrente en poblaciones de maíz de valles altos en suelos con alto y bajo contenido de nitrógeno, en México
(Colegio de Postgraduados, 2004)
Article
Occurrence and impact of a new leaf rust race on durum wheat in Northwestern Mexico from 2001 to 2003
(American Phytopathological Society (APS), 2004)
Book
Rural Mexico 10 years after the North American free trade agreement: coping with a landscape of changeEl México rural 10 años después de la firma del tratado de libre comercio de América del Norte: enfrentar un panorama de cambio
(CIMMYT, 2004)
On the first day of 1994, Mexican agriculture and farmers' lives were slated to change. That was the day that the North American free trade agreement (NAFTA) came into effect. Signed by the governments of Canada, Mexico, ...