MARC全文
02h0036281 20130222161217.0 cr un||||||||| 130222s2005 xx ||||f|||d||||||||eng | 1430232 9780542404535(ebk.) : CNY371.35 NGL NGL NGL a484 ; a183 Ordonez, Catalina. Benthic macroinvertebrate community structure and metal concentration along the Forgotten River stretch of the Rio Grande [electronic resource] / Catalina Ordonez. 2005. 1 v. : digital, PDF file. Adviser: Bain, Lisa J. Thesis (M.S.)--The University of Texas at El Paso, 2005. Heavy metals ; Invertebrates. Environmental aspects. Electronic dissertations. aeBook. aCN bNGL http://pqdt.bjzhongke.com.cn/Detail.aspx?pid=stglLSFMP54%3d NGL Bs2181 rCNY371.35 ; h1 bs1302