http://www.articleheaven.net en-us editorial@articlealley.com When do you need the services of environmental consulting firms? These services are required when buying or selling land with issues involving potential hazardous substances. They are necessary in order to comply with municipal and federal regulations o... http://www.articleheaven.net/help-in-understanding-and-choosing-environmental-consulting-firms-1115111.html 23rd September 2009 In the movie Erin Brockovich, the character of Julia Roberts was neck-deep in investigation about the suspicious activities of Pacific Gas and Electric Company, which led to the eventual poisoning and death of the residents nearby the area. After going th... http://www.articleheaven.net/environmental-site-assessment--why-do-you-need-it-986789.html 17th July 2009