TY - J Integr Plant Biol A1 - Qi Qiu-hui and Sheng Xiu-wu T1 - Comparative Study on Photosynthetic Rate of Grass Populations Y1 - 1994-12-31 JF - Journal of Integrative Plant Biology JO - J Integr Plant Biol SP - EP - VL - 36 IS - Suppl. UR - https://www.jipb.net N1 - ER -