خيارات البحث
النتائج 1 - 10 من 11
Evaluation on organic pollution in river water using synthetic water quality index
2002
Yoshida, F. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Uchida, H. | Seki, H.
Survey of river water acidification in Nagano prefecture [Japan]
1997
Miyajima, I. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Katsuno, T. | Takeda, Y. | Shiozawa, K.
Assessment reserch of river sediments using heavy metal concentrations
1979
Katsuno, T. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Akaoka, T.
Heavy metal contents in acid rivers in the Sukou district [Nagano, Japan]
1984
Katsuno, T. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Yamaura, G.
X-ray fluorescence analysis of arsenic in river water by means of coprecipitation with zirconium hydroxide
1981
Katsuno, T. (Nagano-ken. Research Inst. for Health and Pollution (Japan))
Research of heavy metals in river sediments
1979
Takeda, Y. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Kawamura, M.
Runoff of pesticides from paddy fields after aerial spray
1997
Sasaki, K. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Terasawa, J.
Water quality characterization of Hizawa River [Japan]
1991
Kohno, Y. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Harada, T. | Muramatsu, K. | Higuchi, S. | Kondoh, K. | Kuwabara, H.
Transition of water pollution load in Lake Suwa [Japan]
1987
Terasawa, J. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Kawamura, M. | Higuchi, S. | Nakazawa, Y.
LAS in river sediments, algae and water plants
1983
Katsuno, T. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Tsukioka, T. | Kono, Y.