Vidal, Jorge A. Determination and Analysis of the Standardized Precipitation Index (spi) as Drought Intensity Indicator for Paraguay : A First Approach 2009 - Firenze University Press Is part of Impact of climate change on agricultural and natural ecosystems. - ( Proceedings and report ; 50) Permissions Download Copy/paste Printing Download | Copy/paste | Printing EUR 10.00 VAT Excluded Purchase PDF c Chapter
