Rodriguez, T. A. (2013). Successful S. Cotabato Bt corn farmers impart its technology to others. Agriculture.
Chicago-viite (17. p.)Rodriguez, Tony A. "Successful S. Cotabato Bt Corn Farmers Impart Its Technology to Others." Agriculture 2013.
MLA-viite (9. p.)Rodriguez, Tony A. "Successful S. Cotabato Bt Corn Farmers Impart Its Technology to Others." Agriculture, 2013.
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