Vol. 9 No. 1 (1993): Enero-Junio

View Vol. 9 No. 1 (1993): Enero-Junio
Published: 1993-01-01

Articles

  • Vegetation characterization of the Caño Negro National Wildlife Refuge, Alajuela, Costa Rica

    Nelson Zamora, Juan Bravo
    4-22
    DOI: https://doi.org/10.15359/rca.9-1.1

  • Pollution in closed environments

    María del Rosario Alfaro
    23-39
    DOI: https://doi.org/10.15359/rca.9-1.2

  • Vochysia hondurensis spraque a promising species for reforestation in the humid and very humid tropical forest

    Emilio Chaves S., Jorge Araya
    40-47
    DOI: https://doi.org/10.15359/rca.9-1.3

  • Results of a forest species trial in Palmar Norte, Costa Rica

    Dora Rodríguez Alvarez, William Fonseca González
    48-53
    DOI: https://doi.org/10.15359/rca.9-1.4

  • Units of measure for logs in Costa Rica

    Sergio Jiménez A.
    54-58
    DOI: https://doi.org/10.15359/rca.9-1.5

  • Pesticide contamination perceived by environmental sanitation inspectors

    Jorge v, Olman Ramírez Moreira
    59-68
    DOI: https://doi.org/10.15359/rca.9-1.6

  • Tropical forest management: a real need

    Adelaila Chaverri Polini
    69-80
    DOI: https://doi.org/10.15359/rca.9-1.7

  • Pesticides: statement before the Senate of the United States of America

    Catharina Wesseling
    82-90
    DOI: https://doi.org/10.15359/rca.9-1.8

  • Ecosystem artificialization in the central landscape of Sarapiqui

    Eduardo Mora Castellanos
    91-104
    DOI: https://doi.org/10.15359/rca.9-1.9

  • Landscape and artificialization of the ecosystem in Sarapiqui

    Omar Arrieta Chavarría
    105-125
    DOI: https://doi.org/10.15359/rca.9-1.10

  • Biologism: Environmental science or ecological moral substitute?

    Rodia Romero Sepúlveda
    126-137
    DOI: https://doi.org/10.15359/rca.9-1.11

  • Forest Research and Services Institute (INISEFOR)

    Freddy Pacheco León
    138-140
    DOI: https://doi.org/10.15359/rca.9-1.12

  • Technology is fire (technology, man and nature)

    Eduardo Mora Castellanos
    141-147
    DOI: https://doi.org/10.15359/rca.9-1.13

  • The Costa Rican environmental paradox

    Freddy Pacheco León
    148-151
    DOI: https://doi.org/10.15359/rca.9-1.14

  • Incentives for reforestation in Costa Rica

    Marielos Alfaro M.
    152-155
    DOI: https://doi.org/10.15359/rca.9-1.15

  • Tourism, its socioeconomic impact on the natural resources of Manuel Antonio

    Joel C. Sáenz
    153-164
    DOI: https://doi.org/10.15359/rca.9-1.16