Chen B S,Zhang J Y,Wen S W.A study of growth,development,and productivity of Silphium perfoliatum L.[J].Pratacultural Science,1990,(6):60-63.

 
  • [1]陈宝书;张景雨;温尚文.;串叶松香草生育特性和生产性能的研究[J]
今日热词
目录 附录 查词历史