@BOOK{ Book!D - 100833577,
AUTHOR = "/ William Ashworth.",
TITLE = "The encyclopedia of environmental studies.",
LIBRARY= "کتابخانه دانشکده جغرافیا (دانشگاه تهران)",
SUBJECT = "Environmental engineering--Encyclopedias.,Environmental protection--Encyclopedias.,Pollution--Encyclopedias.,Ecology--Encyclopedias.",
URL = "/book/100833577/The-encyclopedia-of-environmental-studies/"}