mise sous écran protecteur (1) mortalité (1) santé humaine (1) environnement (1) effet (1) substance chimique (1) Est (1) Mortality (1) Context (1) Variation (1) Treatment (1) Tree trunks (1) Water (1) Spleen (1) Respect (1) Plants (1) Petroleum (1) Pesticides (1) Percentage (1) Orientation (1) Oils and fats (1) Nude in art (1) Nature and nurture (1) Natural pesticides (1) Mortality (1) Insect pests (1) Holm oak (1) Fractions (1) Forests and forestry (1) Extracts (1)