海量图书期刊资源,随时随地畅享阅读乐趣
Extraction and Characterization of Chitin from the Beetle Holotrichia parallela MotschulskyLiu, Shaofang; Sun, Jie; Yu, Lina; Zhang, Chushu; Bi, Jie; Zhu, Feng; Qu, Mingjing; Jiang, Chen; Yang, Qingli · 2012