Vol 2 No 2
Vol 2, No 2 (2010)


Horacio Alejandro Chamizo García
The management of environmental sanitation in Costa Rican human settlements: concepts used in two urban communities and one rural community
PDF (Español (España))
Zaidett Barrientos
Urban solid waste generation and management at the National University, Costa Rica: quantitative and sociological patterns
PDF (Español (España))
Lourdes Arce Espinoza, Julián Mónge-Nájera, María Isabel González Lutz
The lack of relationship between reported self-care, and the factors that influence blood hypertension, in Costa Rican patients
PDF (Español (España))
Wilson Beita-Sandí, Marco Barahona-Palomo
Hydrochemistry of the surface waters at the Rincon River Basin, Osa Peninsula, Costa Rica
PDF (Español (España))
Harold Blanco Rojas
Water recharges areas on the highlands of the micro watersheds Palo, Marin and San Rafaelito, San Carlos, Costa Rica
PDF (Español (España))
Roberto Jiménez Gómez
Costa Rica’s electricity sector: application of structural analysis to define key variables neoclassical reform
PDF (Español (España))
Agustín Contreras Arias, Christoph Campregher
Medicinal plants in a cocoa plantation in Guápiles, Costa Rica
PDF (Español (España))
Chan Lai Keng, Ang Sze Wei, Arvind Bhatt
Elicitation effect on cell biomass and production of alkaloids in cell suspension culture of the tropical tree Eurycoma longifolia
PDF (Español (España))
María Alejandra Maglianesi
Characterization of the plant community in native forest and exotic tree plantation at the Reserva Forestal Grecia (Alajuela, Costa Rica)
PDF (Español (España))
Nélida Marcela Romero, Rosa Vera-Mesones
Seasonal changes in the ovaries of three species of Siluriform fish: comparison of three species in a subtropical Argentinean environment
PDF (Español (España))
Julián Mónge-Najera
Use of a mucus thread for vertical movements in the tropical freshwater snail Mayabina pliculosa (Pulmonata: Physidae): a correction
PDF (Español (España))