Sánchez Olate, M., Zapata Valenzuela, J., Ríos, D., Pereira, G. and Escobar, R. 2003. Effect of photoperiod on the development of Eucalyptus globulus Labill. ssp. globulus plants cultured in a nursery. Bosque. 24, 2 (Aug. 2003), 23–28. DOI:https://doi.org/10.4067/s0717-92002003000200003.