TY - JOUR AU - ezati, naser AU - Maleki, Abbas AU - Fathi, Amin TI - Effect of drought stress and spraying of gibberellic acid and salicylic acid on the quantitative and qualitative yield of canola (Brassica napus) JO - Journal of Plant Environmental Physiology VL - 14 IS - 56 SP - 94 EP - 109 PY - 2019 DO - ER -