If I haven't yet convinced you that you need to prepare for this exam, let me be blunt: You MUST review. This is not a test you can bluff your way through. So where do you start? You have several options. You can sign up for a...
Mainstream Engineering has introduced an interactive EPA Section 608 CD-ROM study aide. It includes an electronic study guide, reference manual, and practice test for EPA's Section 608 of the Clean Air Act. [ILLUSTRATION OMITTED] Availa...