Showing 401 - 420 results of 1,124 for search '"extinction"', query time: 0.10s Refine Results
  1. 401
  2. 402
  3. 403
  4. 404
    doctoralThesis
    Published in 2020
    Repositorio Repositorio Universidad Javeriana
    .... 2010; Bellard et al. 2012). Accordingly, extinction rates of species are now 8 to 100 times higher than...
    Get full text
    Get full text
  5. 405
    Article of investigation
    Published in 2015
    Repositorio RIUCaC - Repositorio U. Católica

    Get full text
    Get full text
  6. 406
  7. 407
    http://purl.org/coar/resource_type/c_6670
    Repositorio Agrosavia

    ... is harvested in natural forests, in spite of being in critical danger of extinction (Cardenas & Salinas, 2006...
    Get full text
  8. 408
    http://purl.org/coar/resource_type/c_6670
    Repositorio Agrosavia

    ... mainly from natural forest, what have taken the species to danger of extinction. Its commercial...
    Get full text
  9. 409
  10. 410
  11. 411
  12. 412
  13. 413
  14. 414
  15. 415
  16. 416
  17. 417
    Published in 2011
    Repositorio Universidad Nacional de Colombia

    ... (280-200 nm) with extinction coefficient in 300nm of 2930M-1cm-1, 4078M-1cm-1 y 2251M-1cm-1 in solvents...
    Get full text
    Get full text
  18. 418
  19. 419
  20. 420