The DDT-Ban Program on Tobacco in the Philippines Posted on March 31, 2021March 21, 2026 By admin View PDF M. Hernais, T.A. Antazo, and H.A. Custodio Archive Article 103, Volume 3, Issue 5 & 6 Published: 1977-1978? Crossref Citations: The DDT-Ban Program on Tobacco in the Philippines. (n.d.). https://doi.org/10.59852/TPE-A103V3I5&6 Subject, Volume 3, Issue 5 & 6, Toxicology Tags:insecticide residue, three-layered chromatography, leaf-tobacco