c Capítulo Vidal, Jorge A. Determination and Analysis of the Standardized Precipitation Index (spi) as Drought Intensity Indicator for Paraguay : A First Approach PDF 2009 - Firenze University Press Forma parte de Impact of climate change on agricultural and natural ecosystems. - ( Proceedings and report ; 50) Opciones de uso Download | Copia/pega | Impresión Download | Copia/pega | Impresión EUR 10,00 IVA excluido