@book{172782,
	author = {Change, Joanna Belladona. and Dr N Basopo.},
	title = {The effect of coal mining activities on aquatic bodies, plants and the freshwater snail, Helisoma duryi in Hwange, Zimbabwe /},
	publisher = {National University of Science and Technology ,},
	year = {©2022.},
	address = {Bulawayo, Zimbabwe :},
	note = {A thesis for the degree of Master of Philosophy in Applied Biochemistry.}
}