INFLUENCE OF ENVIRONMENTAL FACTORS ON SEED GERMINATION AND SEEDLING EMERGENCE OF YELLOWTOP (Flaveria bidentis) Miru Zhang HAILAN CUI Xiangju Li Shouhui Wei DOI: https://doi.org/10.28941/pjwsr.v18iSI.444 PDF Published 2011-12-01 Issue Year 2012, Volume 18 , Issue SI Section Articles