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02h0015798 20140430160339.0 cr cn||||||||| 110106s2000 xx ||||f|||d||||||||eng | 9977188 0599832479(ebk.) : CNY371.35 NGL NGL NGL a571.2 Julius, Matthew L. Phylogeny of the cyclostephanoid diatoms [electronic resource] : an investigation of their morphology and stratigraphy / Matthew L. Julius. 2000. 209 p. : digital PDF file. Source: Dissertation Abstracts International, Volume: 61-07, Section: B, page: 3359. ; Chair: Eugene F. Stoermer. Thesis (Ph.D.) -- University of Michigan, 2000. Diatoms, Fossil. University of Michigan. aCN bNGL http://pqdt.bjzhongke.com.cn/Detail.aspx?pid=gQPSRzn35yI%3d NGL Bs58 rCNY371.35 ; h1 bs1102