The Bizarre Paths of Groundwater Around Structures Practical Engineering 14:02 2 years ago 13 844 282 Далее Скачать
Hydrogeology 101: Introduction to Groundwater Flow Geosearch International 19:45 4 years ago 72 323 Далее Скачать
GROUNDWATER | 1. Groundwater flow through rocks British Geological Survey 1:48 5 years ago 11 275 Далее Скачать
How do rivers form? (surface and groundwater flow) bright blue - Earth Science 4:36 3 years ago 367 491 Далее Скачать
