[ نُشرت في: Pollution ]
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النتائج 311 - 320 من 329
Yield responses of different crop species to long-term fumigation with sulphur dioxide in open-top chambers النص الكامل
1990
Weigel, Hans-Joachim | Adaros Vásquez, Gastón | Jäger, Hans-Jürgen
Thünen-Institut - Germany
International technologies for hazardous waste site cleanup
1990
Nunno, T.
National Agricultural Library - United States of America
Structural changes in spruce and fir needles النص الكامل
1990
Schmitt, Uwe | Rütze, Matthias
Thünen-Institut - Germany
Meteorology of air pollution
1990
Scorer, R. S. (Richard Segar)
National Agricultural Library - United States of America
Environmental research with plants in closed chambers
1990
Payer, H. D. | Pfirrmann, T. | Mathy, P. (Pierre)
National Agricultural Library - United States of America
Point-of-use/entry treatment of drinking water
1990
National Agricultural Library - United States of America
Cleanup of petroleum contaminated soils at underground storage tanks
1990
Lyman, Warren J. | Noonan, David C. | Reidy, Patrick J.
National Agricultural Library - United States of America
Air pollution control and waste incineration for hospitals and other medical facilities
1990
Theodore, Louis
National Agricultural Library - United States of America
Alternative formulations and packaging to reduce use of chlorofluorocarbons (CFCs)
1990
Nelson, T. P. | Wevill, Sharon L.
National Agricultural Library - United States of America
The feasibility of an environmental research institute and the Pollution Prosecution Act of 1990
1990
National Agricultural Library - United States of America
