@BOOK{ Book!D - 99669301,
AUTHOR = "/ by Jaroslav Bauler",
TITLE = "A field guide in colour to minerals, rocks and precia's stons",
LIBRARY= "کتابخانه پرديس 2 دانشکده‌های فنی دانشگاه تهران",
SUBJECT = "Mineralogy-pictorial works,Rocks--pictorial work,Precious stones--pictoral works",
URL = "/book/99669301/A-field-guide-in-colour-to-minerals-rocks-and-pre/"}