Mostrando 1 - 20 Resultados de 154 Para buscar 'been', tiempo de consulta: 0.11s Limitar resultados
  • 1
    Autores Ciuoderis-Aponte, Karl A.
    Publicado 2009-01-01
    Descripción: ...:   The West Nile virus (WNV) was isolated in Uganda for the first time in 1937; it has thus been known...
  • 2
    Descripción: ..., biological diversity has been regarded more as a concept, without considering  the aspect of its conservation...
  • 4
    Autores Góngora Orjuela, Agustín
    Publicado 2010-01-01
    Descripción: ... their true quality. This could have been worse, compared to the number of journals from countries having...
  • 5
    Autores Rodríguez Torres, Diego A.
    Publicado 2010-12-01
    Descripción: ... been made as part of the environmental baseline of the Hacienda Macondo. The farm has 5680 hectares...
  • 8
    Autores Bueno, Marta L., Defler R., Thomas R.
    Publicado 2010-12-01
    Descripción: ... primates (800-1,200 g) amply distributed in South America. The taxonomy of the genus has been discussed...
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  • 11
    Autores TORRES VIDALES, G., ESLAVA MOCHA, P.R.
    Publicado 2006-09-01
    Descripción: .... Based on this clinical behavior have been described five stages (0- IV) where stage IV is the poor...
  • 12
    Descripción: ... of Casanare department at colombian Orinoquia, which has been few studied and it has been considered weeds...
  • 13
    Descripción: ...-synonimous polymorphisms which are of the simple nucleotide type have been identified in high performance...
  • 14
    Descripción: ... unknown and its effect on several vegetal development processes (i.e. germination) has been little studied...
  • 17
    Descripción: .... The visual quality of the colour green when green peppers have been thermally treated could probably...
  • 18
    Autores Bunyard, Peter
    Publicado 2008-01-01
    Descripción: ... as in the flux of sunlight are accountable for the extreme weather and global warm- ing, have basically been...
  • 19
    Autores Verjan García, Noel
    Publicado 2009-01-01
    Descripción: ...ABSTRACT: The concept of biotechnology has been in the human mind since very ancient times, when...
  • 20
    Descripción: ... fertilization has been previously reported. However, no evidence exists on the implication of this carbohydrate...