EPA Launches Multimedia Site
The US EPA has started up a multimedia site at www.epa.gov/multimedia that offers videos, audio/podcasts, and images. Some of the videos and podcasts cover information about Radon, water infrastructure, indoor air quality, and other topics related to the environment.
Visitors can also access an area of the site that allows for interaction between the EPA and [...]
Free Concrete Pavement Design Manual - for the next month only!
I just found out that the Portland Cement Association is offering the Hydrologic Design of Pervious Concrete manual for free as a pdf download off their Web site for the next month only. The manual is a 72-page publication for engineers, landscape architects, developers, and other design professionals who are interested in designing or reviewing [...]
