与时俱进,改革创新,为新世纪中国地质事业发展作出更大贡献--在中国地质学会80周年-面向21世纪地质科学讨论会上的报告

Advancing with Time, Reforming and Creating, Make Greater Contributions to the Geological Course of China in the New Century--A Report at the Geoscientific Symposium on the 80th Anniversary of the Geological Society of China-Facing the 21st Century