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  1. 2901
  2. 2902

    INDUSTRIAL CHEMI-MECHANICAL PULPS BLEACHING: ONE STAGE AND TWO STAGE COMPARISON by Area, M. C., Felissia, F. E., Barboza, O. M.

    Published 2003
    “…Zárate mill were used as raw material (eucalyptuspoplar mixtures). Preliminary tests were made to observe the pulp behavior using a oneor a two-stage bleaching process as a function of the reaction time. …”
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    Online
  3. 2903
  4. 2904
  5. 2905
  6. 2906
  7. 2907

    Schemes of compensation for ecosystem services in Argentina by Martínez Duarte, Juan A.

    Published 2019
    “…The objective of this paper is to analyze compensation schemes for existing ecosystem services and propose actions to improve their efficiency. With regard to the materials and methodologies, background analyzes and interviews were conducted. …”
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    Online
  8. 2908
  9. 2909

    Mechanism of payments for hydrological ecosystem services in the Watershed of the Piray Miní stream by Martínez Duarte, Juan A.

    Published 2022
    “…The objective of this work is to analyze the situation of environmental and socioeconomic factors, related to the watershed of the Piray Miní stream, and to propose a scheme of payments for hydrological ecosystem services for the conservation and restoration of ecosystems. Regarding the materials and methodologies, background analyzes and interviews were carried out; and their own reflections on the subject. …”
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    Online
  10. 2910

    Las Finanzas en la Empresa by Fraile, Guillermo; Preve Lorenzo; Sarria Allende, Virginia

    Published 2013
    Enlace del recurso
    Libros Digitales
  11. 2911

    Fisica preuniversitaria. Volumen I by Paul A. Tipler

    Published 2021
    Enlace del recurso
    Libros Digitales
  12. 2912

    Física preuniversitaria. Volumen II by Paul A. Tipler

    Published 2021
    Enlace del recurso
    Libros Digitales
  13. 2913

    Empresas y derechos humanos en el siglo XXI by César Rodríguez Garavito

    Published 2019
    Enlace del recurso
    Libros Digitales
  14. 2914

    Razones para la esperanza by Kathryn Sikkink

    Published 2019
    Enlace del recurso
    Libros Digitales
  15. 2915

    Mentefactura by Goñi Zabala, Juan Jose

    Published 2012
    Enlace del recurso
    Libros Digitales
  16. 2916
  17. 2917

    Don Quijote de la Mancha : visión del Islam / by Cervantes Saavedra, Miguel de, 1547-1616

    Published 2019
    Table of Contents: “…Donde prosigue el canónigo la materia de los libros de caballerías, con otras cosas dignas de su ingenio -- Segunda parte: Capítulo XVII. …”
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    Libros Digitales
  18. 2918
  19. 2919
  20. 2920

    Política económica y mayorías parlamentarias by Artés Caselles, Joaquín

    Published 2004
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    Libros Digitales