need somme help

Discussion created by fox76 on Jun 4, 2012
Latest reply on Jun 4, 2012 by kass3
Him I am a student of Environmental Engineering  and I can't do a work.
with the ArcMap 10 I need to create a map of the pH distribution in portugal.
I have the control points of the area with the necessary info but I dunno how to aplly it.
Can anyone tell me how can I do it?

Thanks for your time,
António Fernandes