I have two older six minute solutions, the water resources and the environmental. When they were still separate. How useful are these problems to have written out to use as examples for the test? I'm about half way through the water resources one, wondering if I should keep plugging away at it then do the environmental one. Or if I’m wasting my time.
I also have the Davis and Cornwall book Principals of Environmental Engineering and Sciences, that I could do practice problems from instead of the 6 minute for enviro. Just wondering what past test takers think.
Thanks!
I also have the Davis and Cornwall book Principals of Environmental Engineering and Sciences, that I could do practice problems from instead of the 6 minute for enviro. Just wondering what past test takers think.
Thanks!