Jiazheng Pan

Dongbei Diqu shui zi yuan kai fa ...

Dongbei Diqu shui zi yuan kai fa li yong zhong da gong cheng bu ju yan jiu

Year unknown Jiazheng Pan, Yuan Ning, and Ning Liu

Gong cheng di zhi ji suan he ji c...

Gong cheng di zhi ji suan he ji chu chu li

Year unknown

Lao sheng chang tan ji

Lao sheng chang tan ji

Year unknown

Pan Jiazheng yuan shi wen xuan

Pan Jiazheng yuan shi wen xuan

Year unknown

She ren

Year unknown

Xi bei di qu shui zi yuan zhong d...

Xi bei di qu shui zi yuan zhong da gong cheng bu ju yan jiu

Year unknown Jiazheng Pan and Yuan Ning

Zhongguo da ba 50 nian

Zhongguo da ba 50 nian

Year unknown Jiazheng Pan and Jing He

Zixu xia da ba xing wang ji

Zixu xia da ba xing wang ji

Year unknown

中囯北方地区水资源的合理配置和南水北调问題

中囯北方地区水资源的合理配置和南水北调问題

Year unknown Jiazheng Pan and Zezhen Zhang