Phiri, Wyson Julius An investigation of environmental threats posed by indiscriminate disposal of solid waste in mzuzu city/ Wyson Julius Phiri - Mzuzu: Mzuzu university, August, 2019. - xiii, 51 p. : 28cm. - Bachelor of arts in security studies . Including index Subjects--Topical Terms: Indiscriminate disposal of solid waste LC Class. No.: BSS/148