TY - GEN AU - Jayasinghe, C.K AU - Gunasena, H.P.M AU - Jayasekera, Shanika AU - Marambe, B TI - Pesticide residue analysis status in Sri Lanka SN - 955922431X U1 - 632.95042 PY - 2006/// CY - Colombo PB - CARP KW - AGRICULTURE KW - PESTICIDE RESIDUAL EFFECT KW - PESTICIDE RESIDUE ANALYSIS KW - PESTICIDES KW - Plant injuries ER -