@BOOK{ Book!D - 89938352,
AUTHOR = " edited by Keith O. Fuglie, Sun Ling Wang and V. Eldon Ball.",
TITLE = "Productivity growth in agriculture :",
LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "",
URL = "/book/89938352/Productivity-growth-in-agriculture/"}