Abello, M. M. (2013). Controlled irrigation reduced methane emissions. Agriculture.
Čikaški stil citiranja (17. izdanje)Abello, Melpha M. "Controlled Irrigation Reduced Methane Emissions." Agriculture 2013.
MLA način citiranja (9. izdanje)Abello, Melpha M. "Controlled Irrigation Reduced Methane Emissions." Agriculture, 2013.
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