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Letters to the editor
“Not for all the tea in China . . .”
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Editor,—When Helmut Geist wrote the article on deforestation related to tobacco farming,1 comprehensive data on China had not been located. Since then, in 1999, the state-produced 1998 China statistical yearbookpublished agricultural statistics for the 20-year period from 1978 to 1997 on total sown areas of farm crops, …