فهرست مقالات Middle Frasnian دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - General investigation into Upper Paleozoic sedimentary environment in southern Central Iran Mohammadreza Ghotbi Korosh Rashidi Amir Shafeie Bafti Masood Madjdzadeh Rezvan Javarani