Jerry Kaufman

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W hen people think of growing food in the United States, the images that come to mind are vast stretches of vegetable and fruit tree farms in California's Central Valley, golden fields of wheat in(More)
By 1988, 71% of the 206 million married Chinese women of reproductive age were using a modern method of contraception. About 60 million women were using IUDs (41%), and 38% relied on tubal ligation,(More)
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