@BOOK{ Book!D - 98994400,
AUTHOR = "/ [compiled by] Cecil E.Johnson,Johnson,Johnson",
TITLE = "The natural world ",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه تهران",
SUBJECT = "Ecology -- Addresses , essays , lectures,Man-- Influence on nature -- Addresses, essays,lectures",
URL = "/book/98994400/The-natural-world/"}