A STUDY ON THEM ICRONUCLEUS FREQUENCY IN ROOT TIP CELL OF V ICIA FABA INDUCED BY 9 KINDS OF CHEM ICAL FERTIL IZERS
Yang Hui JiQ ing Zhang Xiran
Carcinogenesis, Teratogenesis & Mutagenesis . 1997, (3): 173 -177 .  DOI: 10.3969/j.issn.1004-616x.1997.03.012