Mostrando 141 - 160 Resultados de 512 Para buscar 'Contamination', tiempo de consulta: 0.11s Limitar resultados
  • 145
    Autores CASTRO ROJAS, G.V, RODRÍGUEZ PULIDO, J. A
    Publicado 2003-01-01
    Descripción: ... of bioindicators and its purpose is to establish the contamination grade in the rounding environment, the present...
  • 158
    Descripción: ... contamination is well recognised. Fish ponds’ organic matter (which would normally be eliminated) could be used...
  • 159
    Autores Yepes - Mayorga, Adriana
    Publicado 2011-01-01
    Descripción: ... of contamination and degradation of natural resources regarding the fabrication of sumptuary goods and services...
  • 160
    Descripción: ... hard and volatilized contaminants fumes. With the purpose to carry out morphological studies...