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  1. 561

    ¿Contribuye la ganadería bovina de Costa Rica al incremento del metano atmosférico y al calentamiento global? by Jhonny Montenegro Ballestero

    Published 2022-11-01
    Subjects: “…Cambio climático; Costa Rica; ganado bovino; metano entérico; mitigación; sistemas de producción bovina.…”
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    Article
  2. 562

    Adsorption of Acetic Acid, Cadmium ions, Lead ions and Iodine Using Activated Carbon from Waste Wood and Rice Husks by TO Goodhead, KK Dagde

    Published 2013-05-01
    “…This paper presents the performance evaluation of locally prepared activated carbon from rice husk and saw dust. The raw materials were carbonized at different temperatures (600-800oC) using sodium hydroxide (NaOH) as the activating agent. …”
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    Article
  3. 563

    ehealth literacy and health literacy among immigrants and their descendants compared with women of Danish origin: a cross-sectional study using a multidimensional approach among pregnant women by Claus Thorn Ekstrøm, Richard H Osborne, Sarah Fredsted Villadsen, Hajer Hadi, Israa Ismail, Lars Kayser

    Published 2020-05-01
    “…With mixed-effect linear regressions, eHLQ and HLQ among immigrants and their descendants compared with women of Danish origin were assessed.Results The response rate was 75%. …”
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    Article
  4. 564

    El continuo crecimiento de la agricultura orgánica: Orgánico 3.0 by Gabriela Soto

    Published 2020-01-01
    Subjects: “…Alimentos; agricultura; certificación; Costa Rica; pequeña escala.…”
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    Article
  5. 565

    Recuerdos inolvidables by Martha Barquero Cerdas

    Published 2018-11-01
    Subjects: “…Universidad de Costa Rica…”
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    Article
  6. 566

    Alberto Manuel Brenes: El primer botánico costarricense by Hámer Salazar

    Published 2020-01-01
    Subjects: “…Costa Rica; Museo Nacional; naturalista, San Ramón.…”
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    Article
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  11. 571

    Smith and Aitkenhead's textbook of anaesthesia /

    Published 2019
    View in OPAC
    Book
  12. 572

    Challenges for Midwives : vol. 1 /

    Published 2005
    View in OPAC
    Book
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