Ficheiro:Infiltrazione.PNGDescriptionInfiltrazione.PNG English: Cross-section of hillslope depicting vadose zone, aquifer and infiltration process. Source: USGS URL: http://geology
Ficheiro:Vadose zone.gifSource http://geology.er.usgs.gov/eespteam/brass/ground/groundintro.htm Author USGS Other versions Derivative works of this file: Infiltrazione.PNG