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1999

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1999 (315)

English (222)

French (4)

Czech (18)

Danish (25)

Japanese (7)

Det Biovidenska belige Fakultets bibliotek (103)

Department for Environment, Food and Rural Affairs (79)

Unassigned data from Yugoslavia (35)

National Agricultural Library (33)

Library of Antonin Svehla (23)

Denmark (103)

United Kingdom (79)

Antarctica (35)

United States of America (33)

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air pollution (59)

carga contaminante (58)

charge polluante (58)

pollutant load (58)

water pollution (51)

Results 281-290 of 315

Survey of chemical substances in freshwater fish

1999

Terasawa, J. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Miyagawa, A. | Tsukioka, T. | Sato, M.

freshwater fishes chemical contamination gas chromatography surveys analytical methods pollutants

The Agriculture, Forestry and Fisheries Research Information Technology Center - Japan

Behavior of airborne halocarbons in urban and highland areas of Nagano prefecture [Japan]

1999

Sasai, H. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Katsuno, T. | Nomizo, H. | Satsumabayashi, H.

geographical distribution air pollution urban areas highlands behaviour japan ...

The Agriculture, Forestry and Fisheries Research Information Technology Center - Japan

Forest growth responses to the pollution climate of the 21st century

1999

Sheppard, L. J. (Lucy J) | Cape, J. N.

trees growth edinburgh <1998> effect of air pollution on

National Agricultural Library - United States of America

Examination of the similarity of change of patient's number among the areas in Japan using surveillance data

1999

Wada, M. (Nagano-ken. Research Inst. for Health and Pollution (Japan))

geographical distribution infectious diseases morbidity disease surveillance japan epidemiology

The Agriculture, Forestry and Fisheries Research Information Technology Center - Japan

Fauna and seasonal fluctuation of house dust mites in Nagano prefecture [Japan]

1999

Nakamura, K. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Takaoka, M.

population density seasonal variation acarina housing dust monitoring ...

The Agriculture, Forestry and Fisheries Research Information Technology Center - Japan

Determination of pyrimidifen in agricultural products by GC/MS

1999

Tsukioka, T. (Nagano-ken. Research Inst. for Health and Pollution (Japan)) | Terasawa, J. | Miyagawa, A. | Sato, M.

A method by GC/MS has been established for the determination of Pyrimidifen in agricaltural products. The Pyrimidifen in agricultural products is extracted with acetone, concentrated, and extracted with n-hexane. The solution is cleaned up with a Florisil column and subjected to a determination by GC/MS using p-terphenyl-d14 as the internal standard. This method is featured by the recovery over 80 % with its C .V. below 8 % and the detection limit 1 micro g/kg. This method, excellent in sensitivity and selectivity, is useful as a rutine analytical method for agricultural products.

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identification pyrimidines mass spectrometry gas chromatography pesticides agricultural products ...

The Agriculture, Forestry and Fisheries Research Information Technology Center - Japan