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[ Publié dans: Pollution ]
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1986

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Aquifer restoration

1986

Knox, Robert C.

united states artificial groundwater recharge
National Agricultural Library - United States of America
[Studies on the effects and optimizing of liming vitality, nutrient supply and soil quality of Norway spruce and European beech stands]

1986

Fabig, W. (Fraunhofer-Institut fuer Umweltchemie udn Oekotoxikologie, Schmallenberg (Germany, F.R.)) | Kloeppel, H.

disponibilidad de nutrientes nutrient availability engrais calcique fagus calcium fertilizers picea abies 181.341 boden melioration structure du sol/ inhibiteur de la nitrification estructura del suelo/ inhibidores de la nitrificacion 114.58 237.417 ...
ZB MED Nutrition. Environment. Agriculture - Germany
Handbook of air pollution analysis Texte intégral

1986

Harrison, Roy M. | Perry, Roger

air pollution environmental monitoring air measurement air pollution environmental monitoring environmental chemistry ...
National Agricultural Library - United States of America
Transboundary air pollution: effects and control

1986

sulphur dioxide pollution de l'eau toxicidad del suelo dioxyde de soufre groundwater nitrogen oxides phytoecologie motores/ reglamentaciones motors/ regulations dioxido de azufre aguas subterraneas contaminacion del agua ...
Food and Agriculture Organization of the United Nations - Italy
Proven profits from pollution prevention

1986-1989

Huisingh, Donald | Martin, Lawrence R.

environmental protection pollution prevention waste minimization economic aspects cost effectiveness pollution control industry
National Agricultural Library - United States of America
Ganga pollution and health hazard

1986

Sinha, Upendra Kumar

water india asia geochemistry pollution ganges river watershed ganges river watershed (india and bangladesh) environmental health
National Agricultural Library - United States of America
[Restabilizing measures, fertilization. Final evaluation - further research requirements]

1986

Evers, F.H.

woodlands research air pollution recherche fertilizers 181.341 boden melioration pollution atmospherique pflanze naehrstoffbedarf 181.45 237.41 ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Studies on re-stabilizing measures in forests injured by air pollution in the Southern Taunus]

1986

Krieter, M. (Mainz Univ. (Germany, F.R.). Geographisches Inst. Umweltforschungsstation)

woodlands maladie des plantes plant diseases fertilizer application calciumcarbonat fertilisation german federal republic/ air pollution (430.1) republica federal alemana/ contaminacion del aire 114.54 feinstwurzelsystem elementgehalte 237.41 ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Effects of earlier calcium fertilizations in Norway spruce and silver fir stands of red sandstone in the Black Forest]

1986

Aldinger, E. (Freiburg Univ. (Germany, F.R.). Inst. fuer Bodenkunde und Waldernaehrungslehre)

air pollution engrais calcique calcium fertilizers picea abies abies alba bade-wurtemberg/ maladie des plantes 181.341 pollution atmospherique mg++ basenarme buntsandsteinboeden 174.7 abies alba ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Possibilities and limits of fertilization for re-stabilizing diseased forest stands]

1986

Isermann, K. (BASF A.G., Limburgerhof (Germany, F.R.). Landwirtschaftliche Versuchsstation)

fertilizer application magnesio fertilisation deficiency diseases maladie de carence magnesium german federal republic/ air pollution (430.1) republica federal alemana/ contaminacion del aire duengung versuche fichten naehrstoffmangel 237.41 ...
ZB MED Nutrition. Environment. Agriculture - Germany