@BOOK{ Book!D - 103953177,
AUTHOR = "Lewis, D. N.",
TITLE = "Catalogue of the type and figured specimens of fossil Echinoidea in the British Museum (Natura)",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه اصفهان",
SUBJECT = "Natural history- Catalog and collections",
URL = "/book/103953177/Catalogue-of-the-type-and-figured-specimens-of-fos/"}