Cita APA (7a ed.)
Bellows, B. C. (1992). Sustainability of bean (Phaseolus vulgaris L.) farming on steep lands in Costa Rica: An agronomic and socioeconomic assessment. ProQuest Dissertations and Theses.
Cita Chicago Style (17a ed.)
Bellows, Barbara Carol. "Sustainability of Bean (Phaseolus Vulgaris L.) Farming on Steep Lands in Costa Rica: An Agronomic and Socioeconomic Assessment." ProQuest Dissertations and Theses 1992.
Cita MLA (9a ed.)
Bellows, Barbara Carol. "Sustainability of Bean (Phaseolus Vulgaris L.) Farming on Steep Lands in Costa Rica: An Agronomic and Socioeconomic Assessment." ProQuest Dissertations and Theses, 1992.
Precaución: Estas citas no son 100% exactas.