Ogora, Elkanah Nyakwama Levels of selected Phthalates from wastewater treatment plants in Lake Victoria catchment area and their absorption onto water Hyacinth Biochar - Chuka, Kenya Chuka University 2020 - 84 leaves Subjects--Topical Terms: 1. Pthalic acid 2. Phthalic acid---environmental aspects 3. Esters LC Class. No.: THE QD 33.3 / .O36 2020