00578nam a22001697a 4500 OSt 20230524101604.0 230524b |||||||| |||| 00| 0 eng d Chuka University Library THE QD 31.3 .M89 2018 Muya, Richard Kariuki 9956 Synthesis, characterization and application of transition metal-doped manganese oxide catalysts on degradation of methylene blue Chuka, Kenya Chuka University 2018 58 leaves 1. Oxidation---manganese 9957 lcc THE 0 0 0 lcc 0 0 CHK CHK GEN 2023-05-24 0 THE QD 31.3 .M89 2018 15799/2019 2023-05-24 00:00:00 1 2023-05-24 THE 14306 14306