Pesticides (3) Composés (3) Pesticides (3) Assaying (2) Lindane (2) Volume (Cubic content) (2) Rain and rainfall (2) Molecules (2) Mass spectrometry (2) Gas chromatography (2) Evidence (2) Dilution (2) Cycles (2) Atrazine (2) Analysis (2) Influence (2) Soils (2) Relocation (2) Processing (2) Migration (2) Quantifiers (2) First performances (2) Hexaclorociclohexano (2) Cuantificadores (Gramática) (2) Cromatografía de gases (2) Espectrometría de masas (2) Suelos (2) Moléculas (2) Migration (2) Atrazine (2)