Rodriguez, T. A. (2013). A research outreach station for Isabela's farmers. Agriculture.
Lua i Stíl Chicago (17ú heag.)Rodriguez, Tony A. "A Research Outreach Station for Isabela's Farmers." Agriculture 2013.
Lua MLA (9ú heag.)Rodriguez, Tony A. "A Research Outreach Station for Isabela's Farmers." Agriculture, 2013.
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