Wastewater Treatment Certification
Review Level 1 & 2
Melissa Durbin: Course Introduction
In this video I will explain how the modules will be presented and how you will navigate the module page.
In this video I will explain how the modules will be presented and how you will navigate the module page.
Hello, my name is Chris and my dad was in this field. He likes it a lot and the people he work’s with. So I thought I would give it a try.