Evaluation of watershed quality in the Saginaw River Basin 的封面图片
Evaluation of watershed quality in the Saginaw River Basin
TITLE_DISPLAY:
Evaluation of watershed quality in the Saginaw River Basin [microform]
出版信息:
Duluth, Minn. : Mid-Continent Ecology Division, National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, [1996]
格式:
缩微
物理描述:
1 v. (various pagings) : ill., maps ; 28 cm.
附加著者: