Hydrogeology 101: Porosity, Specific Yield & Specific Retention of a Sandy Gravel
11:52
Hydrogeology 101: Introduction to Porosity of Aquifers
17:10
Hydrogeology 101: Storativity
16:06
Les eaux souterraines: notions de porosité et de perméabilité
22:12
Hydrogeology 101: Introduction to Resistivity Surveys
4:24
Specific Yield and Specific Retention
55:33
Hydrogeology 101
14:58
Specific Yield and Storativity
6:18