Water System Operations (WSO) Water Treatment, Grade II

This is a book

Excellent book to use and study from. The new format is more in line with college textbooks than the previous style AWWA manuals. Very helpful.

Great book for water certification preparation

Worth the money spent. Using it to prep for my state tests

Very useful for G2 certificate exam preparation.

Literally had the book for one day and a whole page pulled out of the book because it wasn’t glued properly when it was put together.

Having to read this book along with a few others for class, not exactly my cup of tea but it has a bunch of really good information in it

book is exactly what i need, but for something so pricey it would have been nice if they shipped it in a box so the corners wouldn’t be battered.