TY - Chin J Plant Ecol A1 - Jiang Hong T1 - A Study on the Biomass and Production of Picea purpurea Forest Communities Y1 - JF - Chinese Journal of Plant Ecology JO - Chin J Plant Ecol SP - 146 EP - 152 VL - 10 IS - 2 UR - https://www.plant-ecology.com N1 - ER -