c Chapitre 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 Fait partie de Impact of climate change on agricultural and natural ecosystems. - ( Proceedings and report ; 50) Options d'usage Télécharger | Copier/coller | Impression Télécharger | Copier/coller | Impression EUR 10,00 TVA exclue