@incollection{Monjerezi12, author = {C. C. Kaonga and M. Monjerezi}, title = {Periphyton and Earthworms as Biological Indicators of Metal Pollution in Streams of Blantyre City, Malawi}, booktitle = {Water Pollution}, publisher = {IntechOpen}, address = {Rijeka}, year = {2012}, editor = {Nuray Balkis}, chapter = {1}, doi = {10.5772/28781}, url = {https://doi.org/10.5772/28781} }