Rodriguez, T. A. (2014). Vertical gardens and green walls are becoming popular. Agriculture.
Lua i Stíl Chicago (17ú heag.)Rodriguez, Tony A. "Vertical Gardens and Green Walls Are Becoming Popular." Agriculture 2014.
Lua MLA (9ú heag.)Rodriguez, Tony A. "Vertical Gardens and Green Walls Are Becoming Popular." Agriculture, 2014.
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