TY - GENERIC DO - 10.20944/preprints201801.0011.v1 UR - http://dx.doi.org/10.20944/preprints201801.0011.v1 TI - Critical Nutrient Concentrations and DRIS Norms for Pinus patula T2 - Preprints AU - Sánchez-Parada, Agustina AU - López-López, Miguel Ángel AU - Gómez-Guerrero, Armando AU - Pérez-Suárez, Marlín PY - 2018 DA - 2018/01/02 PB - Preprints