MARC全文
02h0027589 20120305145111.0 cr un||||||||| 120305s2004 xx ||||f|||d||||||||eng | 3144864 0496086073(ebk.) : CNY371.35 NGL NGL NGL a498 ; a495.42 Dameron-Hager, Irene. The contribution of environmental history to the development of a model to aid watershed management [electronic resource] : a comparative study of the Big Darby Creek and Deer Creek watersheds in Ohio / Irene Dameron-Hager. 2004. 1 v. : digital, PDF file. Adviser: Epstein, Earl F. Thesis (Ph.D.)--The Ohio State University, 2004. Watershed management ; Water quality Ohio. ; Ohio ; Big Darby Creek. Electronic books. aeBook. aCN bNGL http://pqdt.bjzhongke.com.cn/Detail.aspx?pid=FarlyMWduF4%3d NGL Bs1312 rCNY371.35 ; h1 bs1202