Editorial

Uriel Galicia Hernández

135

Canada, like many industrialized countries, is facing a crisis of the state. At a time when the new demands on the state are increasing, the old social technology appears to be inadequate. This calls ... ver más

The present paper is about people 's participation the provision of service of poverty relief. It presents some preliminary conclusions of the first year of research activities within the project "

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Control de la roya blanca (Puccinia horiana Henn.) en crisantemo (Dendranthema grandiflora Tzvelev.) variedad Spider

María del Carmen Corona Rodríguez, Armando García Frías, Tomás H. Norman Mondragón, Jesús G. Aquino Martínez, Fernando R. Sandoval Rosales, Luis Miguel Vázquez García

211-216