ISSN: 2007-3127 - IPN
Los medios filtrantes sintéticos se denominan comúnmente medios de alta tasa, debido a la carga orgánica que soportan, la ventaja más importante es que tienen ...
Untitled - CIIDIR Unidad Oaxaca - IPNprogramas de conservación, se puede dar paso a integrar a los niños en esas actividades, teniendo en cuenta que en las generaciones futuras recaen actitudes ... DIVERS THROUGH WATER COMMUNICATIONS - NDiver MilitaryTotal defence (TD) is an approach to national security typically undertaken by small, non-aligned states (Berzina, 2020), in which military and civil aspects of ... RUSSIAN MILITARY RESET IN THE HIGH NORTH AND THE ...Black Prince (1330-76) has not been the subject of a great deal of research. His political and military stature is acknowledged in a number of works on the ...
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