Search found 2 matches

by puscat
January 27th, 2010, 1:37 pm
Forum: 2010 Lab Events
Topic: Environmental Chem C
Replies: 58
Views: 30053

Re: Environmental Chem C

Do any of you know formulas to find porosity of soil, permeability, and water retention? Or how do you find those things?
by puscat
October 23rd, 2009, 12:59 pm
Forum: 2010 Lab Events
Topic: Environmental Chem C
Replies: 58
Views: 30053

Re: Environmental Chem C

Can somebody please explain points g and h of the rules please?

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