Acta Agrestia Sinica
Leaf Morphology Characteristics and Variation Analysis of Chinese Registered Alfalfa Varieties
XU Chun-bo, YU Lin-qing, WANG Yong, SA Ren
. 2007, (3): 243 -247,268 .  DOI: 10.11733/j.issn.1007-0435.2007.03.009