EAST-CENTRAL Hunan, where Chairman Mao Tse-tung was born, has fertile soil and a warm climate. But rainfall is sparse and irrigation difficult because most of the land is hilly. For that reason the...
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EAST-CENTRAL Hunan, where Chairman Mao Tse-tung was born, has fertile soil and a warm climate. But rainfall is sparse and irrigation difficult because most of the land is hilly. For that reason the...