Ortiz-Mendoza, R.; González-Tagle, M. A.; Pérez-Salicrup, D. R.; Aguirre-Calderón, O. A.; Himmelsbach, W.; Cuéllar-Rodríguez, L. G. Fuel Consumption by Burning of Litter Layer in Pine-Fir and Pine-Oak Forests. RLRN 1, 20, 40-47.