AGRIS - Système international des sciences et technologies agricoles

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Lead pollution monitoring by transplanted lichens in Annaba area (Algeria)

1994

Semadi, A. (Universite de Annaba (Algerie). Institut des Sciences de la Nature) | Deruelle, S.

Institut national de la recherche agronomique - France

Response of a grassland ecosystem to air pollutants: -II The chemical climate: Fluxes of sedimenting airborne matter

1994

Daemmgen, U. | Gruenhage, L. | Kuesters, A. | Jaeger, H.J. (Federal Agricultural Research Centre Braunschweig-Voelkenrode, Agricultural Institute for Climate Research, Muencheberg (Germany))

Department for Environment, Food and Rural Affairs - United Kingdom