Title: Qinghai Sheng liang shi zhi : song shen gao /
Authors: Qinghai Sheng zhi liang shi zhi bian ji wei yuan hui.
Publisher: Qinghai Sheng zhi liang shi zhi bian ji wei yuan hui],
Year: 1992
Subjects: Food supply China Qinghai Sheng History.; Grain China Qinghai Sheng History.; Qinghai Sheng (China) History.