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Lua i Stíl Chicago (17ú heag.)Costs, Benefits, And, Farmer Adoption Of Agroforestry: Project Experience In Central America And The Carribean / Edited By Dean Current, Ernst Lutz, Sara Scherr. World Bank, 1995.
Lua MLA (8ú heag.)Costs, Benefits, And, Farmer Adoption Of Agroforestry: Project Experience In Central America And The Carribean / Edited By Dean Current, Ernst Lutz, Sara Scherr. World Bank, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.