La protection des sols Author Rufino G.A. Date 1990 Source IUCN (ID: MON-044037) Publisher | Place of publication unpublished Pages 14 p. Conference name | place | date Réunion mondiale des associations de droit de l' environnement | Limoges | 19901113 -19901115 Language French Field of application International Subject Land & soil Keyword Soil pollution/quality Soil conservation/soil improvement Geographical area Europe