@BOOK{ Book!D - 103407504, AUTHOR = "/ [text editing, Frank Theakston]", TITLE = "Air quality guidelines for Europ", LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه شهيد چمران", SUBJECT = "Air--Pollution--Analysis--Europe,Air quality management--Europe,Environmental monitoring--Europe", URL = "/book/103407504/Air-quality-guidelines-for-Europ/"}