Alexander AG, Samuels G. Effects of Variable Calcium and Manganese on the Enzyme, Nucleotide, and Nutrient Constituents of Sugarcane Grown by Sand Culture. JAUPR [Internet]. 1967 Jul. 1 [cited 2024 Apr. 26];51(3):238-51. Available from: https://revistas.upr.edu/index.php/jaupr/article/view/11239