

Spiral-bound: 180 pages
Publisher: Water Environment Federation (January 2002)
Language: English
ISBN-10: 1572781726
ISBN-13: 978-1572781726
Product Dimensions: 8.5 x 0.4 x 11 inches
Shipping Weight: 1 pounds (View shipping rates and policies)
Average Customer Review: 4.8 out of 5 stars See all reviews (4 customer reviews)
Best Sellers Rank: #789,908 in Books (See Top 100 in Books) #251 in Books > Education & Teaching > Higher & Continuing Education > Test Preparation > Professional > Vocational Tests #369 in Books > Textbooks > Engineering > Environmental Engineering #595 in Books > Textbooks > Science & Mathematics > Biology & Life Sciences > Ecology

NARROWS DOWN THE BASIC INFORMATION FOR THE TEST. DOES COVER SOME OLDER INFORMATION THATS NOT INDUSTRY STANDAED SUCH AS RODDER MACHINES. MOST MUNICIPALITIES EITHER USE HYDROCLEANERS OR COMBINATION MACHINES. THE MATH IS SPOT ON AND THE OTHER MATERIAL IS PRETTY WELL COVERED SUCH AS TRENCHING SAFETY AND SUPERVISIONAL SKILLS. I AM TAKING MY CLASS 3 OREGON. BEEN IN THE INDUSTRY SINCE 2006.
great book for reviewing for the certification exam.
Great Book!!
Awesome!
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