Columbia subject headings:
Harvard subject headings:
Agriculture--Economic aspects--China--Dongting Lake Region.
Agriculture--Economic aspects--China--Poyang Lake Region.
Dongting Lake Region (China)--Economic conditions.
Poyang Lake Region (China)--Economic conditions.
Princeton subject headings:
Agriculture--Economic aspects--China--Hubei Sheng.
Agriculture--Economic aspects--China--Hunan Sheng.
Hubei Sheng (China)--Economic conditions.
Hunan Sheng (China)--Economic conditions.