Lecture 52: Groundwater Exploration - 14 - Hydrogeological Well Logging
30:50
Lecture 51: Groundwater Exploration 13 - Sampling
38:23
Lecture 39: Groundwater Exploration 1
22:12
Hydrogeology 101: Introduction to Resistivity Surveys
28:15
'GEOPHYSICAL LOGGING FOR HYDROGEOLOGY' with authors John H. Williams & Frederick L. Paillet
19:32
Safety Checks for Neutral Current Diversion
14:11
Inside Africa's Food Forest Mega-Project
22:34
Rock Identification with Willsey: Intro to rock types and useful ID tips
20:04