Corn harvests remain small. The researchers say farming methods in Sub-Saharan Africa need to improve or else poor quality soil will increase rural poverty.
VOA: special.2009.07.28
I waited for him to say something else.
VOA: special.2009.02.07
"I'm not scared of what Khalid Sheikh Mohammed has to say at trial,and no one else needs to be afraid either."
VOA: standard.2009.11.25
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