Bonnet JA, Riera AR, Roldán J. Correlation at Different Ages Between Nitrogen, Green- and Dry-Matter Contents of Leaves, and Yield of Sugarcane Grown in Sand Culture. JAUPR [Internet]. 1956 Apr. 1 [cited 2024 Apr. 26];40(2):101-9. Available from: https://revistas.upr.edu/index.php/jaupr/article/view/12641