Published: 2013-03-22

Planning Water Resources in Latin America and the Caribbean

Isabel Guzmán-Arias, Julio César Calvo-Alvarado

pág. 3-18

Evaluation of heavy metals in superficial sediments of Pirro river

Jacqueline Herrera-Núñez, José Rodríguez-Corrales, Juana María Coto-Campos, Viviana Salgado-Silva, Henry Borbón-Alpízar

pág. 27-36

Study of the genes alliinase and chitinase in materials of costarican garlic (Allium sativum L)

Karina Barboza-Rojas, Alejandro Hernández-Soto, Claudia Zúñiga-Vega

pág. 46-53