Correa HJ. Origin and comprehensive study of Thünen´s model to analyze data from in situ rumen degradability technique. Rev. colomb. cienc. pecu. [Internet]. 2016 Jul. 19 [cited 2025 Feb. 2];18(1):8. Available from: https://revistas.udea.edu.co/index.php/rccp/article/view/323997