TY - Chin J Plant Ecol A1 - YU Ying, FAN Wen-Yi, YANG Xi-Guang T1 - Comparisons of three models for vegetation canopy bi-directional reflectance distribution function Y1 - 2012-06-28 JF - Chinese Journal of Plant Ecology JO - Chin J Plant Ecol SP - 55 EP - 62 VL - 36 IS - 1 UR - https://www.plant-ecology.com N1 - 10.3724/SP.J.1258.2012.00055 ER -