tag:blogger.com,1999:blog-2325443341798286773.post8414339819026657169..comments2008-11-17T16:33:08.404+08:00Comments on Energy Philippines - Analysis, Technology, Policy: Calculating your carbon emission: aviation travel ...Joselito R Ruayahttp://www.blogger.com/profile/12236864310075675945joselito.ruaya@gmail.comBlogger0125