Practice Exams: Wastewater Treatment Operator Certification

By Ken Tesh

This book is for newer wastewater treatment operators who are studying for the second certification level from the bottom. It contains 380 commonly asked questions on the wastewater treatment operator... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1542311454
• ISBN13: 9781542311458
• Release Date: January 2017
• Publisher: Createspace Independent Publishing Platform
• Length: 134 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.3" x 8.5" x 11.0"