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[ Publicado en: Pollution ]
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1988

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Resultados 41-50 de 181

Air pollution and acid rain

1988

Wellburn, Alan

air pollution pollution acid rain air environmental aspects
National Agricultural Library - United States of America
Biological monitoring of environmental pollution

1988

Yasuno, Masayuki | 安野, 正之 | Whitton, B. A.

marine pollution environmental effects
National Agricultural Library - United States of America
[A simple vitality index for Norway spruce [common spruce]]

1988

Muenster-Swendsen, M. (Copenhagen Univ. (Denmark). Inst. for Populationsbiologi)

picea abies air pollution pollution atmospherique reponse de la plante/ evaluation plant response/ evaluation respuesta de la planta/ evaluacion contaminacion del aire
Det Biovidenska belige Fakultets bibliotek - Denmark
[Agricultural meteorological research at the Danish Research Service for Soil and Plant Sciences]

1988

Hansen, J.G. (Statens Planteavlsforsoeg, Foulum (Denmark))

danemark meteorology meteorologie dinamarca air pollution meteorologia agriculture/ projet de recherche pollution atmospherique agriculture/ research projects contaminacion del aire agricultura/ proyectos de investigacion ...
Det Biovidenska belige Fakultets bibliotek - Denmark
[Air pollution and insect attack on trees: correlations and perspectives]

1988

Kielberg, L. | Kristiansen, L.W. | Mikkelsen, T.N. | Riemer, J.

trees arbre pest insects insecte nuisible air pollution insectos daninos pollution atmospherique arboles contaminacion del aire
Det Biovidenska belige Fakultets bibliotek - Denmark
[Surveillance of the condition of Danish forests by colour infrared aerial photography and satellite pictures]

1988

Olesen, H.H.

encuestas forest ecology forest resources surveys recursos forestales bosques foret ecologia forestal ressource forestiere surveying/ remote sensing releve (des donnees)/ teledetection ecologie forestiere ...
Det Biovidenska belige Fakultets bibliotek - Denmark
[Soil processes in sandy areas]

1988

Nielsen, K.E. (Aarhus Univ. (Denmark). Geologisk Inst.)

humus quercus soil chemistry lande moors agua del suelo paramos heathers bruyere sol de bruyere/ podzol analisis del suelo osdanemark ...
Det Biovidenska belige Fakultets bibliotek - Denmark
[Sulfate binding minerals in the soil]

1988

Jensen, B.S. (Forskningscentret Risoe, Roskilde (Denmark). Kemiafdelingen)

soil chemistry sulphates chimie du sol sulfate sulfatos minerales/ lluvia acida quimica del suelo mineraux/ pluie acide minerals/ acid rain
Det Biovidenska belige Fakultets bibliotek - Denmark
[Dry deposition of elementary iodine and caesium lablelled particles in an area of Boserup Forest]

1988

Roed, J. (Forskningscentret Risoe, Roskilde (Denmark))

danemark radioactive pollutants polluant radioactif iodine dinamarca yodo pollution atmospherique cesio/ bosques cesium/ foret caesium/ forests contaminacion del aire ...
Det Biovidenska belige Fakultets bibliotek - Denmark
[The effect of nitrogen deposition on common spruce mycorrhiza]

1988

Goetzsche, H.F. | Soechting, U. (Copenhagen Univ. (Denmark). Inst. for Sporeplanter)

mycorrhizae nitrogen picea abies azote air pollution dinamarca/ simbiosis danemark/ symbiose pollution atmospherique nitrogeno denmark/ symbiosis mycorhize ...
Det Biovidenska belige Fakultets bibliotek - Denmark