A comprehensive resource for information about different technologies and methods to measure and analyze contamination of air, water, and soil.
* Serves as a technical reference in the field of environmental science and engineering
* Includes information on instrumentation used for measurement and control of effluents and emissions from industrial facilities that can directly influence the environment
* Focuses on applications, making it a practical reference tool

RANDY D. DOWN, PE, is a recognized expert in environmental instrumentation and controls with Forensic Analysis and Engineering Corp. His more than thirty years of instrumentation and controls experience covers a wide range of industries and applications.

JAY H. LEHR, PHD, is the Science Director of The Heartland Institute and Senior Scientist at Bennett & Williams, Inc. He is the author of fourteen books and over 500 articles on environmental science.