Spectral Library of Maize Leaves under Nitrogen Deficiency Stress. - Maria C. Torres-Madronero; Manuel Mauricio Goez; Manuel A. Guzman; Tatiana Rondon; Pablo Carmona; Camilo Acevedo-Correa; Santiago Gomez-Ortega; Mariana Durango-Flórez; Smith V. López; July Galeano 001; Maria Casamitjana (Data, 2023)