@BOOK{ Book!D - 90387997,
AUTHOR = "",
TITLE = "Air Quality Guidelines for Europe.",
LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Air-- Pollution-- Europe-- Analysis.,Air quality management-- Europe.,Environmental monitoring-- Europe.,Air-- Pollution-- Analysis.,Air quality management.,Environmental monitoring.,Europe., 7",
URL = "/book/90387997/Air-Quality-Guidelines-for-Europe/"}