Gansu shui han zai hai
By: Gansu shui han zai hai bian wei hui
Edition: Di 1 ban
Series: Zhongguo shui han zai hai xi lie zhuan zhu
Publisher: Huanghe shui li chu ban she
Published: 1996
Place of publication: Zhengzhou Shi
Language: chi
Number of pages: 657
Subjects: Floods; Droughts