1.
Samuels G, González-Vélez F. Influence of Nitrogen Sources and Time of Cutting on Yield and Protein Content of Napier (Merker) Grass. JAUPR [Internet]. 1963 Jul. 1 [cited 2024 Nov. 22];47(3):205-11. Available from: https://revistas.upr.edu/index.php/jaupr/article/view/12954