This is the 6th edition with a publication date of 6/25/2012.
What is included with this book?
The New copy of this book will include any supplemental materials advertised. Please check the title of the book to determine if it should include any CDs, lab manuals, study guides, etc.
Revised and updated, this sixth edition of a bestseller spans the entire spectrum of environmental science and engineering. Still the most comprehensive, authoritative reference available in this field, the monumental two-volume encyclopedia now includes more than 90 articles on topics ranging from acid rain, air pollution, and community health, to environmental law, instrumentation, modeling, alternative energy, toxicology, radioactive waste, and water treatment. This reference provides the information necessary to understand, manage, and respond to threats to the human environment.