@BOOK{ Book!D - 77797618,
AUTHOR = "Smil, Vaclav.",
TITLE = "Cycles of life: civilization and the biosphere",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد",
SUBJECT = "، Biosphere,، Biogeochemical cycles,Influence of nature ، Man",
URL = "/book/77797618/Cycles-of-life-civilization-and-the-biosphere/"}