地学

běn wén cóng bǎn běn de jiǎo dù jiè shào zhōng guó dì zhì tú shū guǎn de jǐ zhǒng dì xué zhēn běn tú jí diǎn cáng

本文从版本的角度介绍中国地质图书馆的几种地学珍本图籍典藏。

This paper introduced several precious geoscience document recently found in the National Geological Library of China.