Vol. 19 No. 1 (2010)

Artículos

• Deteriorating air quality in the city of Guatemala, one environmental aspect restrict the Sustainable Development

  Pablo Ernesto Oliva Soto

  1-10

  • PDF (Spanish)

• Determination of histamine levels present in samples of tuna steak, fish (Family Escombridae) from Guatemala tuna industry.

  Haroldo Flores, Diana Pinagel

  11-17

  • PDF (Spanish)

• Distribution of macrofungi (Agaricomycetes) in forest remnants in the area of influence of Laguna Lachuá National Park, Coban, Alta Verapaz.

  Rolando López, Maura Quezada

  19-30

  • PDF (Spanish)

• Impact of change of land use on the diversity of scorpions (Arachnida: Scorpiones) in thorn scrub the Motagua River basin

  Rony Trujillo, M Mendez

  31-41

  • PDF (Spanish)

• Accessibility and use of products made from cascara.

  Sandra Rojas, Carolina Guzman

  43-62

  • PDF (Spanish)