Lester,John N

Institution: Public Utilities Board, Technology and Water Quality Office, 40 Scotts Road no. 15-01, Environment Building, 228231, Singapore

Research Interests: Estrogens, Estrone, Plant, Sewage, Sludge, Temperature, Treatment, Water, Phosphorus, Concentrations, Estriol, Human, Human Body, Laboratory, Literature, Retention, Steroids, Time, Biomass, Cell