KUMAR, Ashok; ALEXANDER, Alex G. EFFECTS OF MANGANESE DEFICIENCY ON LEAF CHLOROPHYLL AND CERTAIN ENZYMES IN SUGARCANE RAISED IN SAND CULTURE. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 56, n. 1, p. 75–78, 1972. DOI: 10.46429/jaupr.v56i1.10889. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/10889. Acesso em: 22 dec. 2024.