A report on the quality of natural resources and the environment in Estado Mexico, including agriculture and pesticides, soil, industrial pollutants, air, water, government strategies and specific programs.
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Desarrollo Y Aplicacion De Un Indice De Calidad De… This investigation presents the development of a water quality index (WQI) for the rivers in Puerto Rico. This index intent to classify the water quality in a scale from 0 to 100 according to the evaluate constituent and this allow to classify the water according to its state, good, moderate,…
Local Government In The Member States Of The… Obra de referencia en cuanto al análisis de la administración local, en el marco de los países de la Unión europea, tratado por los principales especialistas en la materia. Contenido: Capítulo 1. Local government in Austria // Capítulo 2. Local government in Belgium // Capítulo 3. Local government in Bulgaria…
Soil Classification By Nehrp Guidelines Of The City… This project is part of a research carried out for the Office of the Commissioner of Insurance of Puerto Rico. It consists of the creation of map of soil types zones for the city of Arecibo. These soil zones are classified using the NEHRP guidelines (National Earthquake Hazard Reduction Program).…
Usar El Aire This book answers the questions: What is air? What is air made of? How do we know air is all around us? How do we use air? Can we run out of air? How do we clean air? Who studies air? It also includes an activity about air.
