![](/img/cover-not-exists.png)
Evaluating the contribution of point and non-point sources of nitrogen pollution in stream water in a rural area of Central Hokkaido, Japan
Nagumo, Toshiyuki, Woli, Krishna Prasad, Hatano, RyusukeVolume:
50
Language:
english
Journal:
Soil Science and Plant Nutrition
DOI:
10.1080/00380768.2004.10408458
Date:
February, 2004
File:
PDF, 853 KB
english, 2004