Jincai Zhang

Engineering Geology for Underground Rocks

2007

Xinzheng xian jiao yu zhi

Xinzheng xian jiao yu zhi

1992

Zhongguo she hui zhu yi jian d

Zhongguo she hui zhu yi jian du gai lun

1989

Guo min jing ji guan li xue ji

Guo min jing ji guan li xue ji chu

1986