在结果中检索
  Communities
  Subjects
  All Items
作者
Resource Type
研究报告 [1]
Issued Date
keyword
discipline
Language
Topic
Source
globalchange

Search Results

 Help

Item hits: (Results 1-1 of 1)

Filters    
Items/Page:    Sort:
Contributions of Phosphorus from Groundwater to Streams in the Piedmont, Blue Ridge, and Valley and Ridge Physiographic Provinces, Eastern United States [研究报告]
U.S. Geological Survey. 2011-01-01
Denver, Judith M. jmdenver@usgs.gov;  Cravotta, Charles A. III cravotta@usgs.gov;  Ator, Scott W. swator@usgs.gov;  Lindsey, Bruce D. blindsey@usgs.gov
View/Download：12/0
 

1