transgenic crops: "..net economic benefits at the farm level..$18.8 billion in 2012" https://www.landesbioscience.com/journals/gmcrops/article/28098/ … MT @calestous via @NoTillBill
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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@calestous many thanksThanks. Twitter will use this to make your timeline better. UndoUndo
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