THE RESEARCH ON MILKING SPEED OF FILIAL GENERATION OF WINTER WHEAT
Ding Xianfa, Li Yuqin, Wu Lansheng, Han Xinzhu, Chang Hongchun
ACTA AGRICULTURAE BOREALI-SINICA . 1987, (4): 52 -60 .  DOI: 10.3321/j.issn:1000-7091.1987.04.009