Valbuena-Calderón, O. E., Rodríguez-Pérez, W., & Suárez-Salazar, J. C. (2016). Soil quality under two different management schemes in coffee plantations of southern Colombia.
استشهاد بنمط شيكاغوValbuena-Calderón, Oscar Eduardo, Wilson Rodríguez-Pérez, و Juan Carlos Suárez-Salazar. Soil Quality Under Two Different Management Schemes in Coffee Plantations of Southern Colombia. 2016.
MLA استشهادValbuena-Calderón, Oscar Eduardo, Wilson Rodríguez-Pérez, و Juan Carlos Suárez-Salazar. Soil Quality Under Two Different Management Schemes in Coffee Plantations of Southern Colombia. 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.