@BOOK{ Book!D - 104730213,
AUTHOR = "/ Donald J. Leopold, William C. McComb, Robert N. Muller",
TITLE = "Trees of the central hardwood forests of North America",
LIBRARY= "کتابخانه دانشگاه علوم کشاورزی و منابع طبیعی گرگان",
SUBJECT = "Trees - East (U.S.) - Identification,Trees - Canada, Eastern - Identification,Hardwoods - East (U.S.),Hardwoods - Canada, Eastern,Forest ecology - East (U.S.),Forest ecology - Canada, Eastern,Landscape plants - East (U.S.),Landscape plants - Canada, Eastern",
URL = "/book/104730213/Trees-of-the-central-hardwood-forests-of-North-Ame/"}