Global rice production has nearly doubled over 50 years despite climate
change
-
"... rising atmospheric CO2 was the primary environmental factor
contributing to increased rice production by enhancing photosynthesis and
improving wate...
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ResponderBorrarhttp://blogs.lasegunda.com/segunda/archives/2007/10/che_guevara_y_l.asp
Marta Salazar
No es mi computadora, así que por eso no entro con mi personalidad de bloguer.
Saludos!