TY - Bulletin of Botanical Research A1 - CAI Jin;XIE Shu-Lian*;FENG Jia T1 - Antimicrobial Activity of Nitellopsis obtusa(Charophyta) and Optimization of Extraction Conditions Y1 - 2009-11-20 JF - Bulletin of Botanical Research JO - Bulletin of Botanical Research SP - 763 EP - 768 VL - 29 IS - 6 UR - https://bbr.nefu.edu.cn N1 - 10.7525/j.issn.1673-5102.2009.06.021 ER -